<?php
-function mysql2date($dateformatstring, $mysqlstring, $translate = true) {
+function mysql2date( $dateformatstring, $mysqlstring, $translate = true ) {
global $wp_locale;
$m = $mysqlstring;
- if ( empty($m) ) {
+ if ( empty( $m ) )
return false;
+
+ if( 'G' == $dateformatstring ) {
+ return gmmktime(
+ (int) substr( $m, 11, 2 ), (int) substr( $m, 14, 2 ), (int) substr( $m, 17, 2 ),
+ (int) substr( $m, 5, 2 ), (int) substr( $m, 8, 2 ), (int) substr( $m, 0, 4 )
+ );
}
+
$i = mktime(
(int) substr( $m, 11, 2 ), (int) substr( $m, 14, 2 ), (int) substr( $m, 17, 2 ),
(int) substr( $m, 5, 2 ), (int) substr( $m, 8, 2 ), (int) substr( $m, 0, 4 )
if ( -1 == $i || false == $i )
$i = 0;
- if ( !empty($wp_locale->month) && !empty($wp_locale->weekday) && $translate ) {
- $datemonth = $wp_locale->get_month(date('m', $i));
- $datemonth_abbrev = $wp_locale->get_month_abbrev($datemonth);
- $dateweekday = $wp_locale->get_weekday(date('w', $i));
- $dateweekday_abbrev = $wp_locale->get_weekday_abbrev($dateweekday);
- $datemeridiem = $wp_locale->get_meridiem(date('a', $i));
- $datemeridiem_capital = $wp_locale->get_meridiem(date('A', $i));
- $dateformatstring = ' '.$dateformatstring;
- $dateformatstring = preg_replace("/([^\\\])D/", "\\1".backslashit($dateweekday_abbrev), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])F/", "\\1".backslashit($datemonth), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])l/", "\\1".backslashit($dateweekday), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])M/", "\\1".backslashit($datemonth_abbrev), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])a/", "\\1".backslashit($datemeridiem), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])A/", "\\1".backslashit($datemeridiem_capital), $dateformatstring);
-
- $dateformatstring = substr($dateformatstring, 1, strlen($dateformatstring)-1);
- }
- $j = @date($dateformatstring, $i);
- if ( !$j ) {
- // for debug purposes
- // echo $i." ".$mysqlstring;
- }
+ if ( !empty( $wp_locale->month ) && !empty( $wp_locale->weekday ) && $translate ) {
+ $datemonth = $wp_locale->get_month( date( 'm', $i ) );
+ $datemonth_abbrev = $wp_locale->get_month_abbrev( $datemonth );
+ $dateweekday = $wp_locale->get_weekday( date( 'w', $i ) );
+ $dateweekday_abbrev = $wp_locale->get_weekday_abbrev( $dateweekday );
+ $datemeridiem = $wp_locale->get_meridiem( date( 'a', $i ) );
+ $datemeridiem_capital = $wp_locale->get_meridiem( date( 'A', $i ) );
+ $dateformatstring = ' ' . $dateformatstring;
+ $dateformatstring = preg_replace( "/([^\\\])D/", "\\1" . backslashit( $dateweekday_abbrev ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])F/", "\\1" . backslashit( $datemonth ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])l/", "\\1" . backslashit( $dateweekday ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])M/", "\\1" . backslashit( $datemonth_abbrev ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])a/", "\\1" . backslashit( $datemeridiem ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])A/", "\\1" . backslashit( $datemeridiem_capital ), $dateformatstring );
+
+ $dateformatstring = substr( $dateformatstring, 1, strlen( $dateformatstring ) -1 );
+ }
+ $j = @date( $dateformatstring, $i );
+
+ /*
+ if ( !$j ) // for debug purposes
+ echo $i." ".$mysqlstring;
+ */
+
return $j;
}
-function current_time($type, $gmt = 0) {
- switch ($type) {
+
+function current_time( $type, $gmt = 0 ) {
+ switch ( $type ) {
case 'mysql':
- if ( $gmt ) $d = gmdate('Y-m-d H:i:s');
- else $d = gmdate('Y-m-d H:i:s', (time() + (get_option('gmt_offset') * 3600)));
- return $d;
+ return ( $gmt ) ? gmdate( 'Y-m-d H:i:s' ) : gmdate( 'Y-m-d H:i:s', ( time() + ( get_option( 'gmt_offset' ) * 3600 ) ) );
break;
case 'timestamp':
- if ( $gmt ) $d = time();
- else $d = time() + (get_option('gmt_offset') * 3600);
- return $d;
+ return ( $gmt ) ? time() : time() + ( get_option( 'gmt_offset' ) * 3600 );
break;
}
}
-function date_i18n($dateformatstring, $unixtimestamp) {
+
+function date_i18n( $dateformatstring, $unixtimestamp ) {
global $wp_locale;
$i = $unixtimestamp;
- if ( (!empty($wp_locale->month)) && (!empty($wp_locale->weekday)) ) {
- $datemonth = $wp_locale->get_month(date('m', $i));
- $datemonth_abbrev = $wp_locale->get_month_abbrev($datemonth);
- $dateweekday = $wp_locale->get_weekday(date('w', $i));
- $dateweekday_abbrev = $wp_locale->get_weekday_abbrev($dateweekday);
- $datemeridiem = $wp_locale->get_meridiem(date('a', $i));
- $datemeridiem_capital = $wp_locale->get_meridiem(date('A', $i));
+ if ( ( !empty( $wp_locale->month ) ) && ( !empty( $wp_locale->weekday ) ) ) {
+ $datemonth = $wp_locale->get_month( date( 'm', $i ) );
+ $datemonth_abbrev = $wp_locale->get_month_abbrev( $datemonth );
+ $dateweekday = $wp_locale->get_weekday( date( 'w', $i ) );
+ $dateweekday_abbrev = $wp_locale->get_weekday_abbrev( $dateweekday );
+ $datemeridiem = $wp_locale->get_meridiem( date( 'a', $i ) );
+ $datemeridiem_capital = $wp_locale->get_meridiem( date( 'A', $i ) );
$dateformatstring = ' '.$dateformatstring;
- $dateformatstring = preg_replace("/([^\\\])D/", "\\1".backslashit($dateweekday_abbrev), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])F/", "\\1".backslashit($datemonth), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])l/", "\\1".backslashit($dateweekday), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])M/", "\\1".backslashit($datemonth_abbrev), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])a/", "\\1".backslashit($datemeridiem), $dateformatstring);
- $dateformatstring = preg_replace("/([^\\\])A/", "\\1".backslashit($datemeridiem_capital), $dateformatstring);
-
- $dateformatstring = substr($dateformatstring, 1, strlen($dateformatstring)-1);
+ $dateformatstring = preg_replace( "/([^\\\])D/", "\\1" . backslashit( $dateweekday_abbrev ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])F/", "\\1" . backslashit( $datemonth ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])l/", "\\1" . backslashit( $dateweekday ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])M/", "\\1" . backslashit( $datemonth_abbrev ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])a/", "\\1" . backslashit( $datemeridiem ), $dateformatstring );
+ $dateformatstring = preg_replace( "/([^\\\])A/", "\\1" . backslashit( $datemeridiem_capital ), $dateformatstring );
+
+ $dateformatstring = substr( $dateformatstring, 1, strlen( $dateformatstring ) -1 );
}
- $j = @date($dateformatstring, $i);
+ $j = @date( $dateformatstring, $i );
return $j;
}
-function number_format_i18n($number, $decimals = null) {
+
+function number_format_i18n( $number, $decimals = null ) {
global $wp_locale;
// let the user override the precision only
- $decimals = is_null($decimals)? $wp_locale->number_format['decimals'] : intval($decimals);
+ $decimals = ( is_null( $decimals ) ) ? $wp_locale->number_format['decimals'] : intval( $decimals );
- return number_format($number, $decimals, $wp_locale->number_format['decimal_point'], $wp_locale->number_format['thousands_sep']);
+ return number_format( $number, $decimals, $wp_locale->number_format['decimal_point'], $wp_locale->number_format['thousands_sep'] );
}
-function size_format($bytes, $decimals = null) {
+
+function size_format( $bytes, $decimals = null ) {
// technically the correct unit names for powers of 1024 are KiB, MiB etc
// see http://en.wikipedia.org/wiki/Byte
$quant = array(
- 'TB' => pow(1024, 4),
- 'GB' => pow(1024, 3),
- 'MB' => pow(1024, 2),
- 'kB' => pow(1024, 1),
- 'B' => pow(1024, 0),
+ // ========================= Origin ====
+ 'TB' => 1099511627776, // pow( 1024, 4)
+ 'GB' => 1073741824, // pow( 1024, 3)
+ 'MB' => 1048576, // pow( 1024, 2)
+ 'kB' => 1024, // pow( 1024, 1)
+ 'B ' => 1, // pow( 1024, 0)
);
- foreach ($quant as $unit => $mag)
- if ( intval($bytes) >= $mag )
- return number_format_i18n($bytes / $mag, $decimals) . ' ' . $unit;
+ foreach ( $quant as $unit => $mag )
+ if ( doubleval($bytes) >= $mag )
+ return number_format_i18n( $bytes / $mag, $decimals ) . ' ' . $unit;
+
+ return false;
}
-function get_weekstartend($mysqlstring, $start_of_week) {
- $my = substr($mysqlstring,0,4);
- $mm = substr($mysqlstring,8,2);
- $md = substr($mysqlstring,5,2);
- $day = mktime(0,0,0, $md, $mm, $my);
- $weekday = date('w',$day);
+
+function get_weekstartend( $mysqlstring, $start_of_week = '' ) {
+ $my = substr( $mysqlstring, 0, 4 );
+ $mm = substr( $mysqlstring, 8, 2 );
+ $md = substr( $mysqlstring, 5, 2 );
+ $day = mktime( 0, 0, 0, $md, $mm, $my );
+ $weekday = date( 'w', $day );
$i = 86400;
+ if( !is_numeric($start_of_week) )
+ $start_of_week = get_option( 'start_of_week' );
- if ( $weekday < get_option('start_of_week') )
- $weekday = 7 - (get_option('start_of_week') - $weekday);
+ if ( $weekday < $start_of_week )
+ $weekday = 7 - $start_of_week - $weekday;
- while ($weekday > get_option('start_of_week')) {
- $weekday = date('w',$day);
- if ( $weekday < get_option('start_of_week') )
- $weekday = 7 - (get_option('start_of_week') - $weekday);
+ while ( $weekday > $start_of_week ) {
+ $weekday = date( 'w', $day );
+ if ( $weekday < $start_of_week )
+ $weekday = 7 - $start_of_week - $weekday;
- $day = $day - 86400;
+ $day -= 86400;
$i = 0;
}
$week['start'] = $day + 86400 - $i;
- // $week['end'] = $day - $i + 691199;
$week['end'] = $week['start'] + 604799;
return $week;
}
-function maybe_unserialize($original) {
- if ( is_serialized($original) ) // don't attempt to unserialize data that wasn't serialized going in
- if ( false !== $gm = @ unserialize($original) )
+
+function maybe_unserialize( $original ) {
+ if ( is_serialized( $original ) ) // don't attempt to unserialize data that wasn't serialized going in
+ if ( false !== $gm = @unserialize( $original ) )
return $gm;
return $original;
}
-function is_serialized($data) {
+
+function is_serialized( $data ) {
// if it isn't a string, it isn't serialized
- if ( !is_string($data) )
+ if ( !is_string( $data ) )
return false;
- $data = trim($data);
+ $data = trim( $data );
if ( 'N;' == $data )
return true;
- if ( !preg_match('/^([adObis]):/', $data, $badions) )
+ if ( !preg_match( '/^([adObis]):/', $data, $badions ) )
return false;
- switch ( $badions[1] ) :
- case 'a' :
- case 'O' :
- case 's' :
- if ( preg_match("/^{$badions[1]}:[0-9]+:.*[;}]\$/s", $data) )
- return true;
- break;
- case 'b' :
- case 'i' :
- case 'd' :
- if ( preg_match("/^{$badions[1]}:[0-9.E-]+;\$/", $data) )
- return true;
- break;
- endswitch;
+ switch ( $badions[1] ) {
+ case 'a' :
+ case 'O' :
+ case 's' :
+ if ( preg_match( "/^{$badions[1]}:[0-9]+:.*[;}]\$/s", $data ) )
+ return true;
+ break;
+ case 'b' :
+ case 'i' :
+ case 'd' :
+ if ( preg_match( "/^{$badions[1]}:[0-9.E-]+;\$/", $data ) )
+ return true;
+ break;
+ }
return false;
}
-function is_serialized_string($data) {
+
+function is_serialized_string( $data ) {
// if it isn't a string, it isn't a serialized string
- if ( !is_string($data) )
+ if ( !is_string( $data ) )
return false;
- $data = trim($data);
- if ( preg_match('/^s:[0-9]+:.*;$/s',$data) ) // this should fetch all serialized strings
+ $data = trim( $data );
+ if ( preg_match( '/^s:[0-9]+:.*;$/s', $data ) ) // this should fetch all serialized strings
return true;
return false;
}
+
/* Options functions */
// expects $setting to already be SQL-escaped
-function get_option($setting) {
+function get_option( $setting ) {
global $wpdb;
// Allow plugins to short-circuit options.
return $pre;
// prevent non-existent options from triggering multiple queries
- $notoptions = wp_cache_get('notoptions', 'options');
- if ( isset($notoptions[$setting]) )
+ $notoptions = wp_cache_get( 'notoptions', 'options' );
+ if ( isset( $notoptions[$setting] ) )
return false;
$alloptions = wp_load_alloptions();
- if ( isset($alloptions[$setting]) ) {
+ if ( isset( $alloptions[$setting] ) ) {
$value = $alloptions[$setting];
} else {
- $value = wp_cache_get($setting, 'options');
+ $value = wp_cache_get( $setting, 'options' );
if ( false === $value ) {
- if ( defined('WP_INSTALLING') )
- $show = $wpdb->hide_errors();
- $row = $wpdb->get_row("SELECT option_value FROM $wpdb->options WHERE option_name = '$setting' LIMIT 1");
- if ( defined('WP_INSTALLING') )
- $wpdb->show_errors($show);
-
- if( is_object( $row) ) { // Has to be get_row instead of get_var because of funkiness with 0, false, null values
+ if ( defined( 'WP_INSTALLING' ) )
+ $supress = $wpdb->suppress_errors();
+ // expected_slashed ($setting)
+ $row = $wpdb->get_row( "SELECT option_value FROM $wpdb->options WHERE option_name = '$setting' LIMIT 1" );
+ if ( defined( 'WP_INSTALLING' ) )
+ $wpdb->suppress_errors($suppress);
+
+ if ( is_object( $row) ) { // Has to be get_row instead of get_var because of funkiness with 0, false, null values
$value = $row->option_value;
- wp_cache_add($setting, $value, 'options');
+ wp_cache_add( $setting, $value, 'options' );
} else { // option does not exist, so we must cache its non-existence
$notoptions[$setting] = true;
- wp_cache_set('notoptions', $notoptions, 'options');
+ wp_cache_set( 'notoptions', $notoptions, 'options' );
return false;
}
}
// If home is not set use siteurl.
if ( 'home' == $setting && '' == $value )
- return get_option('siteurl');
+ return get_option( 'siteurl' );
- if ( in_array($setting, array('siteurl', 'home', 'category_base', 'tag_base')) )
- $value = untrailingslashit($value);
+ if ( in_array( $setting, array('siteurl', 'home', 'category_base', 'tag_base') ) )
+ $value = untrailingslashit( $value );
- return apply_filters( 'option_' . $setting, maybe_unserialize($value) );
+ return apply_filters( 'option_' . $setting, maybe_unserialize( $value ) );
}
-function wp_protect_special_option($option) {
- $protected = array('alloptions', 'notoptions');
- if ( in_array($option, $protected) )
- die(sprintf(__('%s is a protected WP option and may not be modified'), wp_specialchars($option)));
+
+function wp_protect_special_option( $option ) {
+ $protected = array( 'alloptions', 'notoptions' );
+ if ( in_array( $option, $protected ) )
+ die( sprintf( __( '%s is a protected WP option and may not be modified' ), wp_specialchars( $option ) ) );
}
-function form_option($option) {
- echo attribute_escape(get_option($option));
+function form_option( $option ) {
+ echo attribute_escape (get_option( $option ) );
}
function get_alloptions() {
global $wpdb, $wp_queries;
$show = $wpdb->hide_errors();
- if ( !$options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options WHERE autoload = 'yes'") ) {
- $options = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options");
- }
+ if ( !$options = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options WHERE autoload = 'yes'" ) )
+ $options = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" );
$wpdb->show_errors($show);
- foreach ($options as $option) {
+ foreach ( $options as $option ) {
// "When trying to design a foolproof system,
// never underestimate the ingenuity of the fools :)" -- Dougal
- if ( 'siteurl' == $option->option_name )
- $option->option_value = preg_replace('|/+$|', '', $option->option_value);
- if ( 'home' == $option->option_name )
- $option->option_value = preg_replace('|/+$|', '', $option->option_value);
- if ( 'category_base' == $option->option_name )
- $option->option_value = preg_replace('|/+$|', '', $option->option_value);
- $value = maybe_unserialize($option->option_value);
- $all_options->{$option->option_name} = apply_filters('pre_option_' . $option->option_name, $value);
+ if ( in_array( $option->option_name, array( 'siteurl', 'home', 'category_base' ) ) )
+ $option->option_value = untrailingslashit( $option->option_value );
+ $value = maybe_unserialize( $option->option_value );
+ $all_options->{$option->option_name} = apply_filters( 'pre_option_' . $option->option_name, $value );
}
- return apply_filters('all_options', $all_options);
+ return apply_filters( 'all_options', $all_options );
}
+
function wp_load_alloptions() {
global $wpdb;
- $alloptions = wp_cache_get('alloptions', 'options');
+ $alloptions = wp_cache_get( 'alloptions', 'options' );
if ( !$alloptions ) {
- $show = $wpdb->hide_errors();
- if ( !$alloptions_db = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options WHERE autoload = 'yes'") )
- $alloptions_db = $wpdb->get_results("SELECT option_name, option_value FROM $wpdb->options");
- $wpdb->show_errors($show);
+ $suppress = $wpdb->suppress_errors();
+ if ( !$alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options WHERE autoload = 'yes'" ) )
+ $alloptions_db = $wpdb->get_results( "SELECT option_name, option_value FROM $wpdb->options" );
+ $wpdb->suppress_errors($suppress);
$alloptions = array();
foreach ( (array) $alloptions_db as $o )
$alloptions[$o->option_name] = $o->option_value;
- wp_cache_add('alloptions', $alloptions, 'options');
+ wp_cache_add( 'alloptions', $alloptions, 'options' );
}
return $alloptions;
}
+
// expects $option_name to NOT be SQL-escaped
-function update_option($option_name, $newvalue) {
+function update_option( $option_name, $newvalue ) {
global $wpdb;
- wp_protect_special_option($option_name);
-
- $safe_option_name = $wpdb->escape($option_name);
- $newvalue = sanitize_option($option_name, $newvalue);
+ wp_protect_special_option( $option_name );
- if ( is_string($newvalue) )
- $newvalue = trim($newvalue);
+ $safe_option_name = $wpdb->escape( $option_name );
+ $newvalue = sanitize_option( $option_name, $newvalue );
// If the new and old values are the same, no need to update.
- $oldvalue = get_option($safe_option_name);
- if ( $newvalue === $oldvalue ) {
+ $oldvalue = get_option( $safe_option_name );
+ if ( $newvalue === $oldvalue )
return false;
- }
if ( false === $oldvalue ) {
- add_option($option_name, $newvalue);
+ add_option( $option_name, $newvalue );
return true;
}
- $notoptions = wp_cache_get('notoptions', 'options');
- if ( is_array($notoptions) && isset($notoptions[$option_name]) ) {
- unset($notoptions[$option_name]);
- wp_cache_set('notoptions', $notoptions, 'options');
+ $notoptions = wp_cache_get( 'notoptions', 'options' );
+ if ( is_array( $notoptions ) && isset( $notoptions[$option_name] ) ) {
+ unset( $notoptions[$option_name] );
+ wp_cache_set( 'notoptions', $notoptions, 'options' );
}
$_newvalue = $newvalue;
- $newvalue = maybe_serialize($newvalue);
+ $newvalue = maybe_serialize( $newvalue );
$alloptions = wp_load_alloptions();
- if ( isset($alloptions[$option_name]) ) {
+ if ( isset( $alloptions[$option_name] ) ) {
$alloptions[$option_name] = $newvalue;
- wp_cache_set('alloptions', $alloptions, 'options');
+ wp_cache_set( 'alloptions', $alloptions, 'options' );
} else {
- wp_cache_set($option_name, $newvalue, 'options');
+ wp_cache_set( $option_name, $newvalue, 'options' );
}
- $newvalue = $wpdb->escape($newvalue);
- $option_name = $wpdb->escape($option_name);
- $wpdb->query("UPDATE $wpdb->options SET option_value = '$newvalue' WHERE option_name = '$option_name'");
+ $wpdb->query( $wpdb->prepare( "UPDATE $wpdb->options SET option_value = %s WHERE option_name = %s", $newvalue, $option_name ) );
if ( $wpdb->rows_affected == 1 ) {
- do_action("update_option_{$option_name}", $oldvalue, $_newvalue);
+ do_action( "update_option_{$option_name}", $oldvalue, $_newvalue );
return true;
}
return false;
}
+
// thx Alex Stapleton, http://alex.vort-x.net/blog/
// expects $name to NOT be SQL-escaped
-function add_option($name, $value = '', $deprecated = '', $autoload = 'yes') {
+function add_option( $name, $value = '', $deprecated = '', $autoload = 'yes' ) {
global $wpdb;
- wp_protect_special_option($name);
- $safe_name = $wpdb->escape($name);
+ wp_protect_special_option( $name );
+ $safe_name = $wpdb->escape( $name );
+ $value = sanitize_option( $name, $value );
// Make sure the option doesn't already exist. We can check the 'notoptions' cache before we ask for a db query
- $notoptions = wp_cache_get('notoptions', 'options');
- if ( !is_array($notoptions) || !isset($notoptions[$name]) )
- if ( false !== get_option($safe_name) )
+ $notoptions = wp_cache_get( 'notoptions', 'options' );
+ if ( !is_array( $notoptions ) || !isset( $notoptions[$name] ) )
+ if ( false !== get_option( $safe_name ) )
return;
- $value = maybe_serialize($value);
+ $value = maybe_serialize( $value );
$autoload = ( 'no' === $autoload ) ? 'no' : 'yes';
if ( 'yes' == $autoload ) {
$alloptions = wp_load_alloptions();
$alloptions[$name] = $value;
- wp_cache_set('alloptions', $alloptions, 'options');
+ wp_cache_set( 'alloptions', $alloptions, 'options' );
} else {
- wp_cache_set($name, $value, 'options');
+ wp_cache_set( $name, $value, 'options' );
}
// This option exists now
- $notoptions = wp_cache_get('notoptions', 'options'); // yes, again... we need it to be fresh
- if ( is_array($notoptions) && isset($notoptions[$name]) ) {
- unset($notoptions[$name]);
- wp_cache_set('notoptions', $notoptions, 'options');
+ $notoptions = wp_cache_get( 'notoptions', 'options' ); // yes, again... we need it to be fresh
+ if ( is_array( $notoptions ) && isset( $notoptions[$name] ) ) {
+ unset( $notoptions[$name] );
+ wp_cache_set( 'notoptions', $notoptions, 'options' );
}
- $name = $wpdb->escape($name);
- $value = $wpdb->escape($value);
- $wpdb->query("INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES ('$name', '$value', '$autoload')");
+ $wpdb->query( $wpdb->prepare( "INSERT INTO $wpdb->options (option_name, option_value, autoload) VALUES (%s, %s, %s)", $name, $value, $autoload ) );
+ do_action( "add_option_{$name}", $name, $value );
return;
}
-function delete_option($name) {
+
+function delete_option( $name ) {
global $wpdb;
- wp_protect_special_option($name);
+ wp_protect_special_option( $name );
// Get the ID, if no ID then return
- $option = $wpdb->get_row("SELECT option_id, autoload FROM $wpdb->options WHERE option_name = '$name'");
- if ( !$option->option_id ) return false;
- $wpdb->query("DELETE FROM $wpdb->options WHERE option_name = '$name'");
+ // expected_slashed ($name)
+ $option = $wpdb->get_row( "SELECT option_id, autoload FROM $wpdb->options WHERE option_name = '$name'" );
+ if ( is_null($option) || !$option->option_id )
+ return false;
+ // expected_slashed ($name)
+ $wpdb->query( "DELETE FROM $wpdb->options WHERE option_name = '$name'" );
if ( 'yes' == $option->autoload ) {
$alloptions = wp_load_alloptions();
- if ( isset($alloptions[$name]) ) {
- unset($alloptions[$name]);
- wp_cache_set('alloptions', $alloptions, 'options');
+ if ( isset( $alloptions[$name] ) ) {
+ unset( $alloptions[$name] );
+ wp_cache_set( 'alloptions', $alloptions, 'options' );
}
} else {
- wp_cache_delete($name, 'options');
+ wp_cache_delete( $name, 'options' );
}
return true;
}
-function maybe_serialize($data) {
- if ( is_string($data) )
- $data = trim($data);
- elseif ( is_array($data) || is_object($data) )
- return serialize($data);
- if ( is_serialized($data) )
- return serialize($data);
+
+function maybe_serialize( $data ) {
+ if ( is_string( $data ) )
+ $data = trim( $data );
+ elseif ( is_array( $data ) || is_object( $data ) )
+ return serialize( $data );
+ if ( is_serialized( $data ) )
+ return serialize( $data );
return $data;
}
-function gzip_compression() {
- if ( !get_option( 'gzipcompression' ) ) {
- return false;
- }
-
- if ( ( ini_get( 'zlib.output_compression' ) == 'On' || ini_get( 'zlib.output_compression_level' ) > 0 ) || ini_get( 'output_handler' ) == 'ob_gzhandler' ) {
- return false;
- }
-
- if ( extension_loaded( 'zlib' ) ) {
- ob_start( 'ob_gzhandler' );
- }
-}
-function make_url_footnote($content) {
- preg_match_all('/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches);
+function make_url_footnote( $content ) {
+ preg_match_all( '/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches );
$j = 0;
- for ($i=0; $i<count($matches[0]); $i++) {
- $links_summary = (!$j) ? "\n" : $links_summary;
+ for ( $i=0; $i<count($matches[0]); $i++ ) {
+ $links_summary = ( !$j ) ? "\n" : $links_summary;
$j++;
$link_match = $matches[0][$i];
$link_number = '['.($i+1).']';
$link_url = $matches[2][$i];
$link_text = $matches[4][$i];
- $content = str_replace($link_match, $link_text.' '.$link_number, $content);
- $link_url = ((strtolower(substr($link_url,0,7)) != 'http://') && (strtolower(substr($link_url,0,8)) != 'https://')) ? get_option('home') . $link_url : $link_url;
- $links_summary .= "\n".$link_number.' '.$link_url;
+ $content = str_replace( $link_match, $link_text . ' ' . $link_number, $content );
+ $link_url = ( ( strtolower( substr( $link_url, 0, 7 ) ) != 'http://' ) && ( strtolower( substr( $link_url, 0, 8 ) ) != 'https://' ) ) ? get_option( 'home' ) . $link_url : $link_url;
+ $links_summary .= "\n" . $link_number . ' ' . $link_url;
}
- $content = strip_tags($content);
+ $content = strip_tags( $content );
$content .= $links_summary;
return $content;
}
-function xmlrpc_getposttitle($content) {
+function xmlrpc_getposttitle( $content ) {
global $post_default_title;
- if ( preg_match('/<title>(.+?)<\/title>/is', $content, $matchtitle) ) {
+ if ( preg_match( '/<title>(.+?)<\/title>/is', $content, $matchtitle ) ) {
$post_title = $matchtitle[0];
- $post_title = preg_replace('/<title>/si', '', $post_title);
- $post_title = preg_replace('/<\/title>/si', '', $post_title);
+ $post_title = preg_replace( '/<title>/si', '', $post_title );
+ $post_title = preg_replace( '/<\/title>/si', '', $post_title );
} else {
$post_title = $post_default_title;
}
return $post_title;
}
-function xmlrpc_getpostcategory($content) {
+
+function xmlrpc_getpostcategory( $content ) {
global $post_default_category;
- if ( preg_match('/<category>(.+?)<\/category>/is', $content, $matchcat) ) {
- $post_category = trim($matchcat[1], ',');
- $post_category = explode(',', $post_category);
+ if ( preg_match( '/<category>(.+?)<\/category>/is', $content, $matchcat ) ) {
+ $post_category = trim( $matchcat[1], ',' );
+ $post_category = explode( ',', $post_category );
} else {
$post_category = $post_default_category;
}
return $post_category;
}
-function xmlrpc_removepostdata($content) {
- $content = preg_replace('/<title>(.+?)<\/title>/si', '', $content);
- $content = preg_replace('/<category>(.+?)<\/category>/si', '', $content);
- $content = trim($content);
+
+function xmlrpc_removepostdata( $content ) {
+ $content = preg_replace( '/<title>(.+?)<\/title>/si', '', $content );
+ $content = preg_replace( '/<category>(.+?)<\/category>/si', '', $content );
+ $content = trim( $content );
return $content;
}
-function debug_fopen($filename, $mode) {
+
+function debug_fopen( $filename, $mode ) {
global $debug;
- if ( $debug == 1 ) {
- $fp = fopen($filename, $mode);
+ if ( 1 == $debug ) {
+ $fp = fopen( $filename, $mode );
return $fp;
} else {
return false;
}
}
-function debug_fwrite($fp, $string) {
+
+function debug_fwrite( $fp, $string ) {
global $debug;
- if ( $debug == 1 ) {
- fwrite($fp, $string);
- }
+ if ( 1 == $debug )
+ fwrite( $fp, $string );
}
-function debug_fclose($fp) {
+
+function debug_fclose( $fp ) {
global $debug;
- if ( $debug == 1 ) {
- fclose($fp);
- }
+ if ( 1 == $debug )
+ fclose( $fp );
}
function do_enclose( $content, $post_ID ) {
- global $wp_version, $wpdb;
- include_once (ABSPATH . WPINC . '/class-IXR.php');
+ global $wpdb;
+ include_once( ABSPATH . WPINC . '/class-IXR.php' );
- $log = debug_fopen(ABSPATH . 'enclosures.log', 'a');
+ $log = debug_fopen( ABSPATH . 'enclosures.log', 'a' );
$post_links = array();
- debug_fwrite($log, 'BEGIN '.date('YmdHis', time())."\n");
+ debug_fwrite( $log, 'BEGIN ' . date( 'YmdHis', time() ) . "\n" );
$pung = get_enclosed( $post_ID );
$punc = '.:?\-';
$any = $ltrs . $gunk . $punc;
- preg_match_all("{\b http : [$any] +? (?= [$punc] * [^$any] | $)}x", $content, $post_links_temp);
+ preg_match_all( "{\b http : [$any] +? (?= [$punc] * [^$any] | $)}x", $content, $post_links_temp );
- debug_fwrite($log, 'Post contents:');
- debug_fwrite($log, $content."\n");
+ debug_fwrite( $log, 'Post contents:' );
+ debug_fwrite( $log, $content . "\n" );
- foreach($post_links_temp[0] as $link_test) :
- if ( !in_array($link_test, $pung) ) : // If we haven't pung it already
- $test = parse_url($link_test);
- if ( isset($test['query']) )
+ foreach ( $post_links_temp[0] as $link_test ) {
+ if ( !in_array( $link_test, $pung ) ) { // If we haven't pung it already
+ $test = parse_url( $link_test );
+ if ( isset( $test['query'] ) )
$post_links[] = $link_test;
- elseif (($test['path'] != '/') && ($test['path'] != ''))
+ elseif ( $test['path'] != '/' && $test['path'] != '' )
$post_links[] = $link_test;
- endif;
- endforeach;
+ }
+ }
- foreach ($post_links as $url) :
- if ( $url != '' && !$wpdb->get_var("SELECT post_id FROM $wpdb->postmeta WHERE post_id = '$post_ID' AND meta_key = 'enclosure' AND meta_value LIKE ('$url%')") ) {
+ foreach ( $post_links as $url ) {
+ if ( $url != '' && !$wpdb->get_var( $wpdb->prepare( "SELECT post_id FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = 'enclosure' AND meta_value LIKE (%s)", $post_ID, $url . '%' ) ) ) {
if ( $headers = wp_get_http_headers( $url) ) {
$len = (int) $headers['content-length'];
$type = $wpdb->escape( $headers['content-type'] );
$allowed_types = array( 'video', 'audio' );
if ( in_array( substr( $type, 0, strpos( $type, "/" ) ), $allowed_types ) ) {
$meta_value = "$url\n$len\n$type\n";
- $wpdb->query( "INSERT INTO `$wpdb->postmeta` ( `post_id` , `meta_key` , `meta_value` )
- VALUES ( '$post_ID', 'enclosure' , '$meta_value')" );
+ $wpdb->query( $wpdb->prepare( "INSERT INTO `$wpdb->postmeta` ( `post_id` , `meta_key` , `meta_value` )
+ VALUES ( %d, 'enclosure' , %s)", $post_ID, $meta_value ) );
}
}
}
- endforeach;
+ }
}
-function wp_get_http_headers( $url, $red = 1 ) {
+// perform a HTTP HEAD or GET request
+// if $file_path is a writable filename, this will do a GET request and write the file to that path
+// returns a list of HTTP headers
+function wp_get_http( $url, $file_path = false, $red = 1 ) {
global $wp_version;
@set_time_limit( 60 );
return false;
$parts = parse_url( $url );
- $file = $parts['path'] . ($parts['query'] ? '?'.$parts['query'] : '');
+ $file = $parts['path'] . ( ( $parts['query'] ) ? '?' . $parts['query'] : '' );
$host = $parts['host'];
if ( !isset( $parts['port'] ) )
$parts['port'] = 80;
- $head = "HEAD $file HTTP/1.1\r\nHOST: $host\r\nUser-Agent: WordPress/" . $wp_version . "\r\n\r\n";
+ if ( $file_path )
+ $request_type = 'GET';
+ else
+ $request_type = 'HEAD';
+
+ $head = "$request_type $file HTTP/1.1\r\nHOST: $host\r\nUser-Agent: WordPress/" . $wp_version . "\r\n\r\n";
- $fp = @fsockopen($host, $parts['port'], $err_num, $err_msg, 3);
+ $fp = @fsockopen( $host, $parts['port'], $err_num, $err_msg, 3 );
if ( !$fp )
return false;
fputs( $fp, $head );
while ( !feof( $fp ) && strpos( $response, "\r\n\r\n" ) == false )
$response .= fgets( $fp, 2048 );
- fclose( $fp );
- preg_match_all('/(.*?): (.*)\r/', $response, $matches);
- $count = count($matches[1]);
- for ( $i = 0; $i < $count; $i++) {
- $key = strtolower($matches[1][$i]);
+ preg_match_all( '/(.*?): (.*)\r/', $response, $matches );
+ $count = count( $matches[1] );
+ for ( $i = 0; $i < $count; $i++ ) {
+ $key = strtolower( $matches[1][$i] );
$headers["$key"] = $matches[2][$i];
}
- preg_match('/.*([0-9]{3}).*/', $response, $return);
+ preg_match( '/.*([0-9]{3}).*/', $response, $return );
$headers['response'] = $return[1]; // HTTP response code eg 204, 200, 404
$code = $headers['response'];
- if ( ('302' == $code || '301' == $code) && isset($headers['location']) )
- return wp_get_http_headers( $headers['location'], ++$red );
+ if ( ( '302' == $code || '301' == $code ) && isset( $headers['location'] ) ) {
+ fclose($fp);
+ return wp_get_http( $headers['location'], $file_path, ++$red );
+ }
+
+ // make a note of the final location, so the caller can tell if we were redirected or not
+ $headers['x-final-location'] = $url;
+
+ // HEAD request only
+ if ( !$file_path ) {
+ fclose($fp);
+ return $headers;
+ }
+
+ // GET request - fetch and write it to the supplied filename
+ $content_length = $headers['content-length'];
+ $got_bytes = 0;
+ $out_fp = fopen($file_path, 'w');
+ while ( !feof($fp) ) {
+ $buf = fread( $fp, 4096 );
+ fwrite( $out_fp, $buf );
+ $got_bytes += strlen($buf);
+ // don't read past the content-length
+ if ($content_length and $got_bytes >= $content_length)
+ break;
+ }
+ fclose($out_fp);
+ fclose($fp);
return $headers;
}
+function wp_get_http_headers( $url, $red = 1 ) {
+ return wp_get_http( $url, false, $red );
+}
+
+
function is_new_day() {
global $day, $previousday;
- if ( $day != $previousday ) {
- return(1);
- } else {
- return(0);
- }
+ if ( $day != $previousday )
+ return 1;
+ else
+ return 0;
}
-function build_query($data) {
- return _http_build_query($data, NULL, '&', '', false);
+
+function build_query( $data ) {
+ return _http_build_query( $data, NULL, '&', '', false );
}
+
/*
add_query_arg: Returns a modified querystring by adding
a single key & value or an associative array.
*/
function add_query_arg() {
$ret = '';
- if ( is_array(func_get_arg(0)) ) {
- if ( @func_num_args() < 2 || false === @func_get_arg(1) )
+ if ( is_array( func_get_arg(0) ) ) {
+ if ( @func_num_args() < 2 || false === @func_get_arg( 1 ) )
$uri = $_SERVER['REQUEST_URI'];
else
- $uri = @func_get_arg(1);
+ $uri = @func_get_arg( 1 );
} else {
- if ( @func_num_args() < 3 || false === @func_get_arg(2) )
+ if ( @func_num_args() < 3 || false === @func_get_arg( 2 ) )
$uri = $_SERVER['REQUEST_URI'];
else
- $uri = @func_get_arg(2);
+ $uri = @func_get_arg( 2 );
}
- if ( $frag = strstr($uri, '#') )
- $uri = substr($uri, 0, -strlen($frag));
+ if ( $frag = strstr( $uri, '#' ) )
+ $uri = substr( $uri, 0, -strlen( $frag ) );
else
$frag = '';
- if ( preg_match('|^https?://|i', $uri, $matches) ) {
+ if ( preg_match( '|^https?://|i', $uri, $matches ) ) {
$protocol = $matches[0];
- $uri = substr($uri, strlen($protocol));
+ $uri = substr( $uri, strlen( $protocol ) );
} else {
$protocol = '';
}
- if (strpos($uri, '?') !== false) {
- $parts = explode('?', $uri, 2);
- if ( 1 == count($parts) ) {
+ if ( strpos( $uri, '?' ) !== false ) {
+ $parts = explode( '?', $uri, 2 );
+ if ( 1 == count( $parts ) ) {
$base = '?';
$query = $parts[0];
} else {
$base = $parts[0] . '?';
$query = $parts[1];
}
- } elseif (!empty($protocol) || strpos($uri, '=') === false ) {
+ } elseif ( !empty( $protocol ) || strpos( $uri, '=' ) === false ) {
$base = $uri . '?';
$query = '';
} else {
$query = $uri;
}
- wp_parse_str($query, $qs);
- $qs = urlencode_deep($qs); // this re-URL-encodes things that were already in the query string
- if ( is_array(func_get_arg(0)) ) {
- $kayvees = func_get_arg(0);
- $qs = array_merge($qs, $kayvees);
+ wp_parse_str( $query, $qs );
+ $qs = urlencode_deep( $qs ); // this re-URL-encodes things that were already in the query string
+ if ( is_array( func_get_arg( 0 ) ) ) {
+ $kayvees = func_get_arg( 0 );
+ $qs = array_merge( $qs, $kayvees );
} else {
- $qs[func_get_arg(0)] = func_get_arg(1);
+ $qs[func_get_arg( 0 )] = func_get_arg( 1 );
}
foreach ( $qs as $k => $v ) {
if ( $v === false )
- unset($qs[$k]);
+ unset( $qs[$k] );
}
- $ret = build_query($qs);
- $ret = trim($ret, '?');
- $ret = preg_replace('#=(&|$)#', '$1', $ret);
+ $ret = build_query( $qs );
+ $ret = trim( $ret, '?' );
+ $ret = preg_replace( '#=(&|$)#', '$1', $ret );
$ret = $protocol . $base . $ret . $frag;
- $ret = rtrim($ret, '?');
+ $ret = rtrim( $ret, '?' );
return $ret;
}
+
/*
remove_query_arg: Returns a modified querystring by removing
a single key or an array of keys.
remove_query_arg(removekeyarray, [oldquery_or_uri])
*/
-function remove_query_arg($key, $query=FALSE) {
- if ( is_array($key) ) { // removing multiple keys
+function remove_query_arg( $key, $query=FALSE ) {
+ if ( is_array( $key ) ) { // removing multiple keys
foreach ( (array) $key as $k )
- $query = add_query_arg($k, FALSE, $query);
+ $query = add_query_arg( $k, FALSE, $query );
return $query;
}
- return add_query_arg($key, FALSE, $query);
+ return add_query_arg( $key, FALSE, $query );
}
-function add_magic_quotes($array) {
+
+function add_magic_quotes( $array ) {
global $wpdb;
- foreach ($array as $k => $v) {
- if ( is_array($v) ) {
- $array[$k] = add_magic_quotes($v);
+ foreach ( $array as $k => $v ) {
+ if ( is_array( $v ) ) {
+ $array[$k] = add_magic_quotes( $v );
} else {
- $array[$k] = $wpdb->escape($v);
+ $array[$k] = $wpdb->escape( $v );
}
}
return $array;
function wp_remote_fopen( $uri ) {
$timeout = 10;
- $parsed_url = @parse_url($uri);
+ $parsed_url = @parse_url( $uri );
- if ( !$parsed_url || !is_array($parsed_url) )
+ if ( !$parsed_url || !is_array( $parsed_url ) )
return false;
- if ( !isset($parsed_url['scheme']) || !in_array($parsed_url['scheme'], array('http','https')) )
+ if ( !isset( $parsed_url['scheme'] ) || !in_array( $parsed_url['scheme'], array( 'http','https' ) ) )
$uri = 'http://' . $uri;
- if ( ini_get('allow_url_fopen') ) {
+ if ( ini_get( 'allow_url_fopen' ) ) {
$fp = @fopen( $uri, 'r' );
if ( !$fp )
return false;
//stream_set_timeout($fp, $timeout); // Requires php 4.3
$linea = '';
- while( $remote_read = fread($fp, 4096) )
+ while ( $remote_read = fread( $fp, 4096 ) )
$linea .= $remote_read;
- fclose($fp);
+ fclose( $fp );
return $linea;
- } else if ( function_exists('curl_init') ) {
+ } elseif ( function_exists( 'curl_init' ) ) {
$handle = curl_init();
- curl_setopt ($handle, CURLOPT_URL, $uri);
- curl_setopt ($handle, CURLOPT_CONNECTTIMEOUT, 1);
- curl_setopt ($handle, CURLOPT_RETURNTRANSFER, 1);
- curl_setopt ($handle, CURLOPT_TIMEOUT, $timeout);
- $buffer = curl_exec($handle);
- curl_close($handle);
+ curl_setopt( $handle, CURLOPT_URL, $uri);
+ curl_setopt( $handle, CURLOPT_CONNECTTIMEOUT, 1 );
+ curl_setopt( $handle, CURLOPT_RETURNTRANSFER, 1 );
+ curl_setopt( $handle, CURLOPT_TIMEOUT, $timeout );
+ $buffer = curl_exec( $handle );
+ curl_close( $handle );
return $buffer;
} else {
return false;
}
}
-function wp($query_vars = '') {
- global $wp, $wp_query, $wp_the_query;
- $wp->main($query_vars);
+function wp( $query_vars = '' ) {
+ global $wp, $wp_query, $wp_the_query;
+ $wp->main( $query_vars );
if( !isset($wp_the_query) )
$wp_the_query = $wp_query;
}
+
function get_status_header_desc( $code ) {
global $wp_header_to_desc;
- $code = (int) $code;
+ $code = absint( $code );
- if ( !isset($wp_header_to_desc) ) {
+ if ( !isset( $wp_header_to_desc ) ) {
$wp_header_to_desc = array(
100 => 'Continue',
101 => 'Switching Protocols',
);
}
- if ( isset( $wp_header_to_desc[$code] ) ) {
+ if ( isset( $wp_header_to_desc[$code] ) )
return $wp_header_to_desc[$code];
- } else {
+ else
return '';
- }
}
+
function status_header( $header ) {
$text = get_status_header_desc( $header );
return false;
$protocol = $_SERVER["SERVER_PROTOCOL"];
- if ( ('HTTP/1.1' != $protocol) && ('HTTP/1.0' != $protocol) )
+ if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol )
$protocol = 'HTTP/1.0';
$status_header = "$protocol $header $text";
- if ( function_exists('apply_filters') )
- $status_header = apply_filters('status_header', $status_header, $header, $text, $protocol);
+ if ( function_exists( 'apply_filters' ) )
+ $status_header = apply_filters( 'status_header', $status_header, $header, $text, $protocol );
- if ( version_compare( phpversion(), '4.3.0', '>=' ) ) {
+ if ( version_compare( phpversion(), '4.3.0', '>=' ) )
return @header( $status_header, true, $header );
- } else {
+ else
return @header( $status_header );
- }
}
+
function nocache_headers() {
- @ header('Expires: Wed, 11 Jan 1984 05:00:00 GMT');
- @ header('Last-Modified: ' . gmdate('D, d M Y H:i:s') . ' GMT');
- @ header('Cache-Control: no-cache, must-revalidate, max-age=0');
- @ header('Pragma: no-cache');
+ // why are these @-silenced when other header calls aren't?
+ @header( 'Expires: Wed, 11 Jan 1984 05:00:00 GMT' );
+ @header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' );
+ @header( 'Cache-Control: no-cache, must-revalidate, max-age=0' );
+ @header( 'Pragma: no-cache' );
}
+
function cache_javascript_headers() {
$expiresOffset = 864000; // 10 days
- header("Content-Type: text/javascript; charset=" . get_bloginfo('charset'));
- header("Vary: Accept-Encoding"); // Handle proxies
- header("Expires: " . gmdate("D, d M Y H:i:s", time() + $expiresOffset) . " GMT");
+ header( "Content-Type: text/javascript; charset=" . get_bloginfo( 'charset' ) );
+ header( "Vary: Accept-Encoding" ); // Handle proxies
+ header( "Expires: " . gmdate( "D, d M Y H:i:s", time() + $expiresOffset ) . " GMT" );
}
+
function get_num_queries() {
global $wpdb;
return $wpdb->num_queries;
}
+
function bool_from_yn( $yn ) {
return ( strtolower( $yn ) == 'y' );
}
+
function do_feed() {
global $wp_query;
- $feed = get_query_var('feed');
+ $feed = get_query_var( 'feed' );
// Remove the pad, if present.
- $feed = preg_replace('/^_+/', '', $feed);
+ $feed = preg_replace( '/^_+/', '', $feed );
if ( $feed == '' || $feed == 'feed' )
- $feed = 'rss2';
+ $feed = get_default_feed();
$hook = 'do_feed_' . $feed;
- do_action($hook, $wp_query->is_comment_feed);
+ if ( !has_action($hook) ) {
+ $message = sprintf( __( 'ERROR: %s is not a valid feed template' ), wp_specialchars($feed));
+ wp_die($message);
+ }
+
+ do_action( $hook, $wp_query->is_comment_feed );
}
+
function do_feed_rdf() {
- load_template(ABSPATH . WPINC . '/feed-rdf.php');
+ load_template( ABSPATH . WPINC . '/feed-rdf.php' );
}
+
function do_feed_rss() {
- load_template(ABSPATH . WPINC . '/feed-rss.php');
+ load_template( ABSPATH . WPINC . '/feed-rss.php' );
}
-function do_feed_rss2($for_comments) {
- if ( $for_comments ) {
- load_template(ABSPATH . WPINC . '/feed-rss2-comments.php');
- } else {
- load_template(ABSPATH . WPINC . '/feed-rss2.php');
- }
+
+function do_feed_rss2( $for_comments ) {
+ if ( $for_comments )
+ load_template( ABSPATH . WPINC . '/feed-rss2-comments.php' );
+ else
+ load_template( ABSPATH . WPINC . '/feed-rss2.php' );
}
-function do_feed_atom($for_comments) {
- if ($for_comments) {
- load_template(ABSPATH . WPINC . '/feed-atom-comments.php');
- } else {
- load_template(ABSPATH . WPINC . '/feed-atom.php');
- }
+
+function do_feed_atom( $for_comments ) {
+ if ($for_comments)
+ load_template( ABSPATH . WPINC . '/feed-atom-comments.php');
+ else
+ load_template( ABSPATH . WPINC . '/feed-atom.php' );
}
function do_robots() {
- header('Content-Type: text/plain; charset=utf-8');
+ header( 'Content-Type: text/plain; charset=utf-8' );
- do_action('do_robotstxt');
+ do_action( 'do_robotstxt' );
- if ( '0' == get_option('blog_public') ) {
+ if ( '0' == get_option( 'blog_public' ) ) {
echo "User-agent: *\n";
echo "Disallow: /\n";
} else {
}
}
+
function is_blog_installed() {
global $wpdb;
- $show = $wpdb->hide_errors();
- $installed = $wpdb->get_var("SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'");
- $wpdb->show_errors($show);
- $install_status = !empty( $installed ) ? TRUE : FALSE;
- return $install_status;
+ // Check cache first. If options table goes away and we have true cached, oh well.
+ if ( wp_cache_get('is_blog_installed') )
+ return true;
+
+ $suppress = $wpdb->suppress_errors();
+ $installed = $wpdb->get_var( "SELECT option_value FROM $wpdb->options WHERE option_name = 'siteurl'" );
+ $wpdb->suppress_errors($suppress);
+
+ $installed = !empty( $installed ) ? true : false;
+ wp_cache_set('is_blog_installed', $installed);
+
+ return $installed;
}
-function wp_nonce_url($actionurl, $action = -1) {
- $actionurl = str_replace('&', '&', $actionurl);
- return wp_specialchars(add_query_arg('_wpnonce', wp_create_nonce($action), $actionurl));
+
+function wp_nonce_url( $actionurl, $action = -1 ) {
+ $actionurl = str_replace( '&', '&', $actionurl );
+ return wp_specialchars( add_query_arg( '_wpnonce', wp_create_nonce( $action ), $actionurl ) );
}
-function wp_nonce_field($action = -1, $name = "_wpnonce", $referer = true) {
- $name = attribute_escape($name);
- echo '<input type="hidden" name="' . $name . '" value="' . wp_create_nonce($action) . '" />';
+
+function wp_nonce_field( $action = -1, $name = "_wpnonce", $referer = true , $echo = true ) {
+ $name = attribute_escape( $name );
+ $nonce_field = '<input type="hidden" id="' . $name . '" name="' . $name . '" value="' . wp_create_nonce( $action ) . '" />';
+ if ( $echo )
+ echo $nonce_field;
+
if ( $referer )
- wp_referer_field();
+ wp_referer_field( $echo, 'previous' );
+
+ return $nonce_field;
}
-function wp_referer_field() {
- $ref = attribute_escape($_SERVER['REQUEST_URI']);
- echo '<input type="hidden" name="_wp_http_referer" value="'. $ref . '" />';
- if ( wp_get_original_referer() ) {
- $original_ref = attribute_escape(stripslashes(wp_get_original_referer()));
- echo '<input type="hidden" name="_wp_original_http_referer" value="'. $original_ref . '" />';
- }
+
+function wp_referer_field( $echo = true) {
+ $ref = attribute_escape( $_SERVER['REQUEST_URI'] );
+ $referer_field = '<input type="hidden" name="_wp_http_referer" value="'. $ref . '" />';
+
+ if ( $echo )
+ echo $referer_field;
+ return $referer_field;
}
-function wp_original_referer_field() {
- echo '<input type="hidden" name="_wp_original_http_referer" value="' . attribute_escape(stripslashes($_SERVER['REQUEST_URI'])) . '" />';
+function wp_original_referer_field( $echo = true, $jump_back_to = 'current' ) {
+ $jump_back_to = ( 'previous' == $jump_back_to ) ? wp_get_referer() : $_SERVER['REQUEST_URI'];
+ $ref = ( wp_get_original_referer() ) ? wp_get_original_referer() : $jump_back_to;
+ $orig_referer_field = '<input type="hidden" name="_wp_original_http_referer" value="' . attribute_escape( stripslashes( $ref ) ) . '" />';
+ if ( $echo )
+ echo $orig_referer_field;
+ return $orig_referer_field;
}
+
function wp_get_referer() {
- foreach ( array($_REQUEST['_wp_http_referer'], $_SERVER['HTTP_REFERER']) as $ref )
- if ( !empty($ref) )
- return $ref;
+ if ( ! empty( $_REQUEST['_wp_http_referer'] ) )
+ $ref = $_REQUEST['_wp_http_referer'];
+ else if ( ! empty( $_SERVER['HTTP_REFERER'] ) )
+ $ref = $_SERVER['HTTP_REFERER'];
+
+ if ( $ref !== $_SERVER['REQUEST_URI'] )
+ return $ref;
return false;
}
+
function wp_get_original_referer() {
- if ( !empty($_REQUEST['_wp_original_http_referer']) )
+ if ( !empty( $_REQUEST['_wp_original_http_referer'] ) )
return $_REQUEST['_wp_original_http_referer'];
return false;
}
-function wp_mkdir_p($target) {
+
+function wp_mkdir_p( $target ) {
// from php.net/mkdir user contributed notes
- if (file_exists($target)) {
- if (! @ is_dir($target))
- return false;
- else
- return true;
- }
+ $target = str_replace( '//', '/', $target );
+ if ( file_exists( $target ) )
+ return @is_dir( $target );
// Attempting to create the directory may clutter up our display.
- if (@ mkdir($target)) {
- $stat = @ stat(dirname($target));
+ if ( @mkdir( $target ) ) {
+ $stat = @stat( dirname( $target ) );
$dir_perms = $stat['mode'] & 0007777; // Get the permission bits.
- @ chmod($target, $dir_perms);
+ @chmod( $target, $dir_perms );
return true;
- } else {
- if ( is_dir(dirname($target)) )
+ } elseif ( is_dir( dirname( $target ) ) ) {
return false;
}
// If the above failed, attempt to create the parent node, then try again.
- if (wp_mkdir_p(dirname($target)))
- return wp_mkdir_p($target);
+ if ( wp_mkdir_p( dirname( $target ) ) )
+ return wp_mkdir_p( $target );
return false;
}
+// Test if a give filesystem path is absolute ('/foo/bar', 'c:\windows')
+function path_is_absolute( $path ) {
+ // this is definitive if true but fails if $path does not exist or contains a symbolic link
+ if ( realpath($path) == $path )
+ return true;
+
+ if ( strlen($path) == 0 || $path{0} == '.' )
+ return false;
+
+ // windows allows absolute paths like this
+ if ( preg_match('#^[a-zA-Z]:\\\\#', $path) )
+ return true;
+
+ // a path starting with / or \ is absolute; anything else is relative
+ return (bool) preg_match('#^[/\\\\]#', $path);
+}
+
+// Join two filesystem paths together (e.g. 'give me $path relative to $base')
+function path_join( $base, $path ) {
+ if ( path_is_absolute($path) )
+ return $path;
+
+ return rtrim($base, '/') . '/' . ltrim($path, '/');
+}
+
// Returns an array containing the current upload directory's path and url, or an error message.
-function wp_upload_dir() {
- $siteurl = get_option('siteurl');
- //prepend ABSPATH to $dir and $siteurl to $url if they're not already there
- $path = str_replace(ABSPATH, '', trim(get_option('upload_path')));
- $dir = ABSPATH . $path;
- $url = trailingslashit($siteurl) . $path;
-
- if ( $dir == ABSPATH ) { //the option was empty
- $dir = ABSPATH . 'wp-content/uploads';
- }
+function wp_upload_dir( $time = NULL ) {
+ $siteurl = get_option( 'siteurl' );
+ $upload_path = get_option( 'upload_path' );
+ if ( trim($upload_path) === '' )
+ $upload_path = 'wp-content/uploads';
+ $dir = $upload_path;
+
+ // $dir is absolute, $path is (maybe) relative to ABSPATH
+ $dir = path_join( ABSPATH, $upload_path );
+ $path = str_replace( ABSPATH, '', trim( $upload_path ) );
+
+ if ( !$url = get_option( 'upload_url_path' ) )
+ $url = trailingslashit( $siteurl ) . $path;
if ( defined('UPLOADS') ) {
$dir = ABSPATH . UPLOADS;
- $url = trailingslashit($siteurl) . UPLOADS;
+ $url = trailingslashit( $siteurl ) . UPLOADS;
}
- if ( get_option('uploads_use_yearmonth_folders')) {
+ $subdir = '';
+ if ( get_option( 'uploads_use_yearmonth_folders' ) ) {
// Generate the yearly and monthly dirs
- $time = current_time( 'mysql' );
+ if ( !$time )
+ $time = current_time( 'mysql' );
$y = substr( $time, 0, 4 );
$m = substr( $time, 5, 2 );
- $dir = $dir . "/$y/$m";
- $url = $url . "/$y/$m";
+ $subdir = "/$y/$m";
}
+ $dir .= $subdir;
+ $url .= $subdir;
+
// Make sure we have an uploads dir
if ( ! wp_mkdir_p( $dir ) ) {
- $message = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?'), $dir);
- return array('error' => $message);
+ $message = sprintf( __( 'Unable to create directory %s. Is its parent directory writable by the server?' ), $dir );
+ return array( 'error' => $message );
}
- $uploads = array('path' => $dir, 'url' => $url, 'error' => false);
- return apply_filters('upload_dir', $uploads);
+ $uploads = array( 'path' => $dir, 'url' => $url, 'subdir' => $subdir, 'error' => false );
+ return apply_filters( 'upload_dir', $uploads );
}
-function wp_upload_bits($name, $type, $bits) {
- if ( empty($name) )
- return array('error' => __("Empty filename"));
+// return a filename that is sanitized and unique for the given directory
+function wp_unique_filename( $dir, $filename, $unique_filename_callback = NULL ) {
+ $filename = strtolower( $filename );
+ // separate the filename into a name and extension
+ $info = pathinfo($filename);
+ $ext = $info['extension'];
+ $name = basename($filename, ".{$ext}");
+
+ // edge case: if file is named '.ext', treat as an empty name
+ if( $name === ".$ext" )
+ $name = '';
- $wp_filetype = wp_check_filetype($name);
+ // Increment the file number until we have a unique file to save in $dir. Use $override['unique_filename_callback'] if supplied.
+ if ( $unique_filename_callback && function_exists( $unique_filename_callback ) ) {
+ $filename = $unique_filename_callback( $dir, $name );
+ } else {
+ $number = '';
+
+ if ( empty( $ext ) )
+ $ext = '';
+ else
+ $ext = strtolower( ".$ext" );
+
+ $filename = str_replace( $ext, '', $filename );
+ // Strip % so the server doesn't try to decode entities.
+ $filename = str_replace('%', '', sanitize_title_with_dashes( $filename ) ) . $ext;
+
+ while ( file_exists( $dir . "/$filename" ) ) {
+ if ( '' == "$number$ext" )
+ $filename = $filename . ++$number . $ext;
+ else
+ $filename = str_replace( "$number$ext", ++$number . $ext, $filename );
+ }
+ }
+
+ return $filename;
+}
+
+function wp_upload_bits( $name, $deprecated, $bits, $time = NULL ) {
+ if ( empty( $name ) )
+ return array( 'error' => __( "Empty filename" ) );
+
+ $wp_filetype = wp_check_filetype( $name );
if ( !$wp_filetype['ext'] )
- return array('error' => __("Invalid file type"));
+ return array( 'error' => __( "Invalid file type" ) );
- $upload = wp_upload_dir();
+ $upload = wp_upload_dir( $time );
if ( $upload['error'] !== false )
return $upload;
- $number = '';
- $filename = $name;
- $path_parts = pathinfo($filename);
- $ext = $path_parts['extension'];
- if ( empty($ext) )
- $ext = '';
- else
- $ext = ".$ext";
- while ( file_exists($upload['path'] . "/$filename") ) {
- if ( '' == "$number$ext" )
- $filename = $filename . ++$number . $ext;
- else
- $filename = str_replace("$number$ext", ++$number . $ext, $filename);
- }
+ $filename = wp_unique_filename( $upload['path'], $name );
$new_file = $upload['path'] . "/$filename";
- if ( ! wp_mkdir_p( dirname($new_file) ) ) {
- $message = sprintf(__('Unable to create directory %s. Is its parent directory writable by the server?'), dirname($new_file));
- return array('error' => $message);
+ if ( ! wp_mkdir_p( dirname( $new_file ) ) ) {
+ $message = sprintf( __( 'Unable to create directory %s. Is its parent directory writable by the server?' ), dirname( $new_file ) );
+ return array( 'error' => $message );
}
- $ifp = @ fopen($new_file, 'wb');
+ $ifp = @ fopen( $new_file, 'wb' );
if ( ! $ifp )
- return array('error' => sprintf(__('Could not write file %s'), $new_file));
+ return array( 'error' => sprintf( __( 'Could not write file %s' ), $new_file ) );
- $success = @ fwrite($ifp, $bits);
- fclose($ifp);
+ @fwrite( $ifp, $bits );
+ fclose( $ifp );
// Set correct file permissions
- $stat = @ stat(dirname($new_file));
+ $stat = @ stat( dirname( $new_file ) );
$perms = $stat['mode'] & 0007777;
$perms = $perms & 0000666;
- @ chmod($new_file, $perms);
+ @ chmod( $new_file, $perms );
// Compute the URL
$url = $upload['url'] . "/$filename";
- return array('file' => $new_file, 'url' => $url, 'error' => false);
+ return array( 'file' => $new_file, 'url' => $url, 'error' => false );
}
-function wp_check_filetype($filename, $mimes = null) {
+function wp_ext2type( $ext ) {
+ $ext2type = apply_filters('ext2type', array(
+ 'audio' => array('aac','ac3','aif','aiff','mp1','mp2','mp3','m3a','m4a','m4b','ogg','ram','wav','wma'),
+ 'video' => array('asf','avi','divx','dv','mov','mpg','mpeg','mp4','mpv','ogm','qt','rm','vob','wmv'),
+ 'document' => array('doc','pages','odt','rtf','pdf'),
+ 'spreadsheet' => array('xls','numbers','ods'),
+ 'interactive' => array('ppt','key','odp','swf'),
+ 'text' => array('txt'),
+ 'archive' => array('tar','bz2','gz','cab','dmg','rar','sea','sit','sqx','zip'),
+ 'code' => array('css','html','php','js'),
+ ));
+ foreach ( $ext2type as $type => $exts )
+ if ( in_array($ext, $exts) )
+ return $type;
+}
+
+function wp_check_filetype( $filename, $mimes = null ) {
// Accepted MIME types are set here as PCRE unless provided.
- $mimes = is_array($mimes) ? $mimes : apply_filters('upload_mimes', array (
+ $mimes = ( is_array( $mimes ) ) ? $mimes : apply_filters( 'upload_mimes', array(
'jpg|jpeg|jpe' => 'image/jpeg',
'gif' => 'image/gif',
'png' => 'image/png',
'asf|asx|wax|wmv|wmx' => 'video/asf',
'avi' => 'video/avi',
'mov|qt' => 'video/quicktime',
- 'mpeg|mpg|mpe' => 'video/mpeg',
+ 'mpeg|mpg|mpe|mp4' => 'video/mpeg',
'txt|c|cc|h' => 'text/plain',
'rtx' => 'text/richtext',
'css' => 'text/css',
'htm|html' => 'text/html',
- 'mp3|mp4' => 'audio/mpeg',
+ 'mp3|m4a' => 'audio/mpeg',
'ra|ram' => 'audio/x-realaudio',
'wav' => 'audio/wav',
'ogg' => 'audio/ogg',
'odc' => 'application/vnd.oasis.opendocument.chart',
'odb' => 'application/vnd.oasis.opendocument.database',
'odf' => 'application/vnd.oasis.opendocument.formula',
-
- ));
+ )
+ );
$type = false;
$ext = false;
- foreach ($mimes as $ext_preg => $mime_match) {
+ foreach ( $mimes as $ext_preg => $mime_match ) {
$ext_preg = '!\.(' . $ext_preg . ')$!i';
- if ( preg_match($ext_preg, $filename, $ext_matches) ) {
+ if ( preg_match( $ext_preg, $filename, $ext_matches ) ) {
$type = $mime_match;
$ext = $ext_matches[1];
break;
}
}
- return compact('ext', 'type');
+ return compact( 'ext', 'type' );
}
-function wp_explain_nonce($action) {
- if ( $action !== -1 && preg_match('/([a-z]+)-([a-z]+)(_(.+))?/', $action, $matches) ) {
+function wp_explain_nonce( $action ) {
+ if ( $action !== -1 && preg_match( '/([a-z]+)-([a-z]+)(_(.+))?/', $action, $matches ) ) {
$verb = $matches[1];
$noun = $matches[2];
$trans = array();
- $trans['update']['attachment'] = array(__('Are you sure you want to edit this attachment: "%s"?'), 'get_the_title');
-
- $trans['add']['category'] = array(__('Are you sure you want to add this category?'), false);
- $trans['delete']['category'] = array(__('Are you sure you want to delete this category: "%s"?'), 'get_catname');
- $trans['update']['category'] = array(__('Are you sure you want to edit this category: "%s"?'), 'get_catname');
-
- $trans['delete']['comment'] = array(__('Are you sure you want to delete this comment: "%s"?'), 'use_id');
- $trans['unapprove']['comment'] = array(__('Are you sure you want to unapprove this comment: "%s"?'), 'use_id');
- $trans['approve']['comment'] = array(__('Are you sure you want to approve this comment: "%s"?'), 'use_id');
- $trans['update']['comment'] = array(__('Are you sure you want to edit this comment: "%s"?'), 'use_id');
- $trans['bulk']['comments'] = array(__('Are you sure you want to bulk modify comments?'), false);
- $trans['moderate']['comments'] = array(__('Are you sure you want to moderate comments?'), false);
-
- $trans['add']['bookmark'] = array(__('Are you sure you want to add this link?'), false);
- $trans['delete']['bookmark'] = array(__('Are you sure you want to delete this link: "%s"?'), 'use_id');
- $trans['update']['bookmark'] = array(__('Are you sure you want to edit this link: "%s"?'), 'use_id');
- $trans['bulk']['bookmarks'] = array(__('Are you sure you want to bulk modify links?'), false);
-
- $trans['add']['page'] = array(__('Are you sure you want to add this page?'), false);
- $trans['delete']['page'] = array(__('Are you sure you want to delete this page: "%s"?'), 'get_the_title');
- $trans['update']['page'] = array(__('Are you sure you want to edit this page: "%s"?'), 'get_the_title');
-
- $trans['edit']['plugin'] = array(__('Are you sure you want to edit this plugin file: "%s"?'), 'use_id');
- $trans['activate']['plugin'] = array(__('Are you sure you want to activate this plugin: "%s"?'), 'use_id');
- $trans['deactivate']['plugin'] = array(__('Are you sure you want to deactivate this plugin: "%s"?'), 'use_id');
-
- $trans['add']['post'] = array(__('Are you sure you want to add this post?'), false);
- $trans['delete']['post'] = array(__('Are you sure you want to delete this post: "%s"?'), 'get_the_title');
- $trans['update']['post'] = array(__('Are you sure you want to edit this post: "%s"?'), 'get_the_title');
-
- $trans['add']['user'] = array(__('Are you sure you want to add this user?'), false);
- $trans['delete']['users'] = array(__('Are you sure you want to delete users?'), false);
- $trans['bulk']['users'] = array(__('Are you sure you want to bulk modify users?'), false);
- $trans['update']['user'] = array(__('Are you sure you want to edit this user: "%s"?'), 'get_author_name');
- $trans['update']['profile'] = array(__('Are you sure you want to modify the profile for: "%s"?'), 'get_author_name');
-
- $trans['update']['options'] = array(__('Are you sure you want to edit your settings?'), false);
- $trans['update']['permalink'] = array(__('Are you sure you want to change your permalink structure to: %s?'), 'use_id');
- $trans['edit']['file'] = array(__('Are you sure you want to edit this file: "%s"?'), 'use_id');
- $trans['edit']['theme'] = array(__('Are you sure you want to edit this theme file: "%s"?'), 'use_id');
- $trans['switch']['theme'] = array(__('Are you sure you want to switch to this theme: "%s"?'), 'use_id');
-
- if ( isset($trans[$verb][$noun]) ) {
- if ( !empty($trans[$verb][$noun][1]) ) {
+ $trans['update']['attachment'] = array( __( 'Your attempt to edit this attachment: "%s" has failed.' ), 'get_the_title' );
+
+ $trans['add']['category'] = array( __( 'Your attempt to add this category has failed.' ), false );
+ $trans['delete']['category'] = array( __( 'Your attempt to delete this category: "%s" has failed.' ), 'get_catname' );
+ $trans['update']['category'] = array( __( 'Your attempt to edit this category: "%s" has failed.' ), 'get_catname' );
+
+ $trans['delete']['comment'] = array( __( 'Your attempt to delete this comment: "%s" has failed.' ), 'use_id' );
+ $trans['unapprove']['comment'] = array( __( 'Your attempt to unapprove this comment: "%s" has failed.' ), 'use_id' );
+ $trans['approve']['comment'] = array( __( 'Your attempt to approve this comment: "%s" has failed.' ), 'use_id' );
+ $trans['update']['comment'] = array( __( 'Your attempt to edit this comment: "%s" has failed.' ), 'use_id' );
+ $trans['bulk']['comments'] = array( __( 'Your attempt to bulk modify comments has failed.' ), false );
+ $trans['moderate']['comments'] = array( __( 'Your attempt to moderate comments has failed.' ), false );
+
+ $trans['add']['bookmark'] = array( __( 'Your attempt to add this link has failed.' ), false );
+ $trans['delete']['bookmark'] = array( __( 'Your attempt to delete this link: "%s" has failed.' ), 'use_id' );
+ $trans['update']['bookmark'] = array( __( 'Your attempt to edit this link: "%s" has failed.' ), 'use_id' );
+ $trans['bulk']['bookmarks'] = array( __( 'Your attempt to bulk modify links has failed.' ), false );
+
+ $trans['add']['page'] = array( __( 'Your attempt to add this page has failed.' ), false );
+ $trans['delete']['page'] = array( __( 'Your attempt to delete this page: "%s" has failed.' ), 'get_the_title' );
+ $trans['update']['page'] = array( __( 'Your attempt to edit this page: "%s" has failed.' ), 'get_the_title' );
+
+ $trans['edit']['plugin'] = array( __( 'Your attempt to edit this plugin file: "%s" has failed.' ), 'use_id' );
+ $trans['activate']['plugin'] = array( __( 'Your attempt to activate this plugin: "%s" has failed.' ), 'use_id' );
+ $trans['deactivate']['plugin'] = array( __( 'Your attempt to deactivate this plugin: "%s" has failed.' ), 'use_id' );
+ $trans['upgrade']['plugin'] = array( __( 'Your attempt to upgrade this plugin: "%s" has failed.' ), 'use_id' );
+
+ $trans['add']['post'] = array( __( 'Your attempt to add this post has failed.' ), false );
+ $trans['delete']['post'] = array( __( 'Your attempt to delete this post: "%s" has failed.' ), 'get_the_title' );
+ $trans['update']['post'] = array( __( 'Your attempt to edit this post: "%s" has failed.' ), 'get_the_title' );
+
+ $trans['add']['user'] = array( __( 'Your attempt to add this user has failed.' ), false );
+ $trans['delete']['users'] = array( __( 'Your attempt to delete users has failed.' ), false );
+ $trans['bulk']['users'] = array( __( 'Your attempt to bulk modify users has failed.' ), false );
+ $trans['update']['user'] = array( __( 'Your attempt to edit this user: "%s" has failed.' ), 'get_author_name' );
+ $trans['update']['profile'] = array( __( 'Your attempt to modify the profile for: "%s" has failed.' ), 'get_author_name' );
+
+ $trans['update']['options'] = array( __( 'Your attempt to edit your settings has failed.' ), false );
+ $trans['update']['permalink'] = array( __( 'Your attempt to change your permalink structure to: %s has failed.' ), 'use_id' );
+ $trans['edit']['file'] = array( __( 'Your attempt to edit this file: "%s" has failed.' ), 'use_id' );
+ $trans['edit']['theme'] = array( __( 'Your attempt to edit this theme file: "%s" has failed.' ), 'use_id' );
+ $trans['switch']['theme'] = array( __( 'Your attempt to switch to this theme: "%s" has failed.' ), 'use_id' );
+
+ if ( isset( $trans[$verb][$noun] ) ) {
+ if ( !empty( $trans[$verb][$noun][1] ) ) {
$lookup = $trans[$verb][$noun][1];
$object = $matches[4];
if ( 'use_id' != $lookup )
- $object = call_user_func($lookup, $object);
- return sprintf($trans[$verb][$noun][0], $object);
+ $object = call_user_func( $lookup, $object );
+ return sprintf( $trans[$verb][$noun][0], wp_specialchars($object) );
} else {
return $trans[$verb][$noun][0];
}
}
}
- return apply_filters( 'explain_nonce_' . $verb . '-' . $noun, __('Are you sure you want to do this?'), $matches[4] );
+ return apply_filters( 'explain_nonce_' . $verb . '-' . $noun, __( 'Are you sure you want to do this?' ), $matches[4] );
}
-function wp_nonce_ays($action) {
- global $pagenow, $menu, $submenu, $parent_file, $submenu_file;
- $adminurl = get_option('siteurl') . '/wp-admin';
+function wp_nonce_ays( $action ) {
+ $title = __( 'WordPress Failure Notice' );
+ $html = wp_specialchars( wp_explain_nonce( $action ) ) . '</p>';
if ( wp_get_referer() )
- $adminurl = clean_url(wp_get_referer());
-
- $title = __('WordPress Confirmation');
- // Remove extra layer of slashes.
- $_POST = stripslashes_deep($_POST );
- if ( $_POST ) {
- $q = http_build_query($_POST);
- $q = explode( ini_get('arg_separator.output'), $q);
- $html .= "\t<form method='post' action='" . attribute_escape($pagenow) . "'>\n";
- foreach ( (array) $q as $a ) {
- $v = substr(strstr($a, '='), 1);
- $k = substr($a, 0, -(strlen($v)+1));
- $html .= "\t\t<input type='hidden' name='" . attribute_escape(urldecode($k)) . "' value='" . attribute_escape(urldecode($v)) . "' />\n";
- }
- $html .= "\t\t<input type='hidden' name='_wpnonce' value='" . wp_create_nonce($action) . "' />\n";
- $html .= "\t\t<div id='message' class='confirm fade'>\n\t\t<p>" . wp_specialchars(wp_explain_nonce($action)) . "</p>\n\t\t<p><a href='$adminurl'>" . __('No') . "</a> <input type='submit' value='" . __('Yes') . "' /></p>\n\t\t</div>\n\t</form>\n";
- } else {
- $html .= "\t<div id='message' class='confirm fade'>\n\t<p>" . wp_specialchars(wp_explain_nonce($action)) . "</p>\n\t<p><a href='$adminurl'>" . __('No') . "</a> <a href='" . clean_url(add_query_arg( '_wpnonce', wp_create_nonce($action), $_SERVER['REQUEST_URI'] )) . "'>" . __('Yes') . "</a></p>\n\t</div>\n";
- }
- $html .= "</body>\n</html>";
- wp_die($html, $title);
+ $html .= "<p><a href='" . remove_query_arg( 'updated', clean_url( wp_get_referer() ) ) . "'>" . __( 'Please try again.' ) . "</a>";
+ wp_die( $html, $title);
}
+
function wp_die( $message, $title = '' ) {
global $wp_locale;
if ( function_exists( 'is_wp_error' ) && is_wp_error( $message ) ) {
- if ( empty($title) ) {
+ if ( empty( $title ) ) {
$error_data = $message->get_error_data();
- if ( is_array($error_data) && isset($error_data['title']) )
+ if ( is_array( $error_data ) && isset( $error_data['title'] ) )
$title = $error_data['title'];
}
$errors = $message->get_error_messages();
- switch ( count($errors) ) :
+ switch ( count( $errors ) ) :
case 0 :
$message = '';
break;
$message = "<ul>\n\t\t<li>" . join( "</li>\n\t\t<li>", $errors ) . "</li>\n\t</ul>";
break;
endswitch;
- } elseif ( is_string($message) ) {
+ } elseif ( is_string( $message ) ) {
$message = "<p>$message</p>";
}
- if ( defined('WP_SITEURL') && '' != WP_SITEURL )
- $admin_dir = WP_SITEURL.'/wp-admin/';
- elseif (function_exists('get_bloginfo') && '' != get_bloginfo('wpurl'))
- $admin_dir = get_bloginfo('wpurl').'/wp-admin/';
- elseif (strpos($_SERVER['PHP_SELF'], 'wp-admin') !== false)
+ if ( defined( 'WP_SITEURL' ) && '' != WP_SITEURL )
+ $admin_dir = WP_SITEURL . '/wp-admin/';
+ elseif ( function_exists( 'get_bloginfo' ) && '' != get_bloginfo( 'wpurl' ) )
+ $admin_dir = get_bloginfo( 'wpurl' ) . '/wp-admin/';
+ elseif ( strpos( $_SERVER['PHP_SELF'], 'wp-admin' ) !== false )
$admin_dir = '';
else
$admin_dir = 'wp-admin/';
- if ( !function_exists('did_action') || !did_action('admin_head') ) :
+ if ( !function_exists( 'did_action' ) || !did_action( 'admin_head' ) ) :
if( !headers_sent() ){
- status_header(500);
+ status_header( 500 );
nocache_headers();
- header('Content-Type: text/html; charset=utf-8');
+ header( 'Content-Type: text/html; charset=utf-8' );
}
- if ( empty($title) ){
- if( function_exists('__') )
- $title = __('WordPress › Error');
+ if ( empty($title) ) {
+ if ( function_exists( '__' ) )
+ $title = __( 'WordPress › Error' );
else
$title = 'WordPress › Error';
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" <?php if ( function_exists('language_attributes') ) language_attributes(); ?>>
+<html xmlns="http://www.w3.org/1999/xhtml" <?php if ( function_exists( 'language_attributes' ) ) language_attributes(); ?>>
<head>
- <title><?php echo $title ?></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+ <title><?php echo $title ?></title>
<link rel="stylesheet" href="<?php echo $admin_dir; ?>css/install.css" type="text/css" />
<?php
-if ( ( $wp_locale ) && ('rtl' == $wp_locale->text_direction) ) : ?>
+if ( ( $wp_locale ) && ( 'rtl' == $wp_locale->text_direction ) ) : ?>
<link rel="stylesheet" href="<?php echo $admin_dir; ?>css/install-rtl.css" type="text/css" />
<?php endif; ?>
</head>
-<body>
+<body id="error-page">
<?php endif; ?>
- <h1 id="logo"><img alt="WordPress" src="<?php echo $admin_dir; ?>images/wordpress-logo.png" /></h1>
<?php echo $message; ?>
-
</body>
</html>
<?php
die();
}
-function _config_wp_home($url = '') {
+
+function _config_wp_home( $url = '' ) {
if ( defined( 'WP_HOME' ) )
return WP_HOME;
- else return $url;
+ return $url;
}
-function _config_wp_siteurl($url = '') {
+
+function _config_wp_siteurl( $url = '' ) {
if ( defined( 'WP_SITEURL' ) )
return WP_SITEURL;
- else return $url;
-}
-
-function _mce_set_direction() {
- global $wp_locale;
-
- if ('rtl' == $wp_locale->text_direction) {
- echo 'directionality : "rtl" ,';
- echo 'theme_advanced_toolbar_align : "right" ,';
- }
+ return $url;
}
-function _mce_load_rtl_plugin($input) {
- global $wp_locale;
-
- if ('rtl' == $wp_locale->text_direction)
- $input[] = 'directionality';
-
- return $input;
-}
-function _mce_add_direction_buttons($input) {
+function _mce_set_direction( $input ) {
global $wp_locale;
- if ('rtl' == $wp_locale->text_direction) {
- $new_buttons = array('separator', 'ltr', 'rtl');
- $input = array_merge($input, $new_buttons);
+ if ( 'rtl' == $wp_locale->text_direction ) {
+ $input['directionality'] = 'rtl';
+ $input['plugins'] .= ',directionality';
+ $input['theme_advanced_buttons1'] .= ',ltr';
}
return $input;
}
+
function smilies_init() {
global $wpsmiliestrans, $wp_smiliessearch, $wp_smiliesreplace;
// don't bother setting up smilies if they are disabled
- if ( !get_option('use_smilies') )
+ if ( !get_option( 'use_smilies' ) )
return;
- if (!isset($wpsmiliestrans)) {
+ if ( !isset( $wpsmiliestrans ) ) {
$wpsmiliestrans = array(
':mrgreen:' => 'icon_mrgreen.gif',
':neutral:' => 'icon_neutral.gif',
);
}
- $siteurl = get_option('siteurl');
+ $siteurl = get_option( 'siteurl' );
foreach ( (array) $wpsmiliestrans as $smiley => $img ) {
- $wp_smiliessearch[] = '/(\s|^)'.preg_quote($smiley, '/').'(\s|$)/';
- $smiley_masked = htmlspecialchars(trim($smiley), ENT_QUOTES);
+ $wp_smiliessearch[] = '/(\s|^)' . preg_quote( $smiley, '/' ) . '(\s|$)/';
+ $smiley_masked = attribute_escape( trim( $smiley ) );
$wp_smiliesreplace[] = " <img src='$siteurl/wp-includes/images/smilies/$img' alt='$smiley_masked' class='wp-smiley' /> ";
}
}
+
function wp_parse_args( $args, $defaults = '' ) {
- if ( is_object($args) )
- $r = get_object_vars($args);
- else if ( is_array( $args ) )
+ if ( is_object( $args ) )
+ $r = get_object_vars( $args );
+ elseif ( is_array( $args ) )
$r =& $args;
else
wp_parse_str( $args, $r );
if ( is_array( $defaults ) )
return array_merge( $defaults, $r );
- else
- return $r;
+ return $r;
}
+
function wp_maybe_load_widgets() {
if ( !function_exists( 'dynamic_sidebar' ) ) {
- require_once ABSPATH . WPINC . '/widgets.php';
+ require_once( ABSPATH . WPINC . '/widgets.php' );
add_action( '_admin_menu', 'wp_widgets_add_menu' );
}
}
+
function wp_widgets_add_menu() {
global $submenu;
$submenu['themes.php'][7] = array( __( 'Widgets' ), 'switch_themes', 'widgets.php' );
- ksort($submenu['themes.php'], SORT_NUMERIC);
+ ksort( $submenu['themes.php'], SORT_NUMERIC );
}
+
// For PHP 5.2, make sure all output buffers are flushed
// before our singletons our destroyed.
-function wp_ob_end_flush_all()
-{
+function wp_ob_end_flush_all() {
while ( @ob_end_flush() );
}
+
+/*
+ * require_wp_db() - require_once the correct database class file.
+ *
+ * This function is used to load the database class file either at runtime or by wp-admin/setup-config.php
+ * We must globalise $wpdb to ensure that it is defined globally by the inline code in wp-db.php
+ *
+ * @global $wpdb
+ */
+function require_wp_db() {
+ global $wpdb;
+ if ( file_exists( ABSPATH . 'wp-content/db.php' ) )
+ require_once( ABSPATH . 'wp-content/db.php' );
+ else
+ require_once( ABSPATH . WPINC . '/wp-db.php' );
+}
+
function dead_db() {
global $wpdb;
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" <?php if ( function_exists( 'language_attributes' ) ) language_attributes(); ?>>
<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Database Error</title>
- <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
+
</head>
<body>
<h1>Error establishing a database connection</h1>
die();
}
+/**
+ * Converts input to an absolute integer
+ * @param mixed $maybeint data you wish to have convered to an absolute integer
+ * @return int an absolute integer
+ */
+function absint( $maybeint ) {
+ return abs( intval( $maybeint ) );
+}
+
+/**
+ * Determines if the blog can be accessed over SSL
+ * @return bool whether of not SSL access is available
+ */
+function url_is_accessable_via_ssl($url)
+{
+ if (in_array('curl', get_loaded_extensions())) {
+ $ssl = preg_replace( '/^http:\/\//', 'https://', $url );
+
+ $ch = curl_init();
+ curl_setopt($ch, CURLOPT_URL, $ssl);
+ curl_setopt($ch, CURLOPT_FAILONERROR, true);
+ curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+ curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+
+ curl_exec($ch);
+
+ $status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+ curl_close ($ch);
+
+ if ($status == 200 || $status == 401) {
+ return true;
+ }
+ }
+ return false;
+}
+
+function atom_service_url_filter($url)
+{
+ if ( url_is_accessable_via_ssl($url) )
+ return preg_replace( '/^http:\/\//', 'https://', $url );
+ else
+ return $url;
+}
+
+/**
+ * _deprecated_function() - Marks a function as deprecated and informs when it has been used.
+ *
+ * There is a hook deprecated_function_run that will be called that can be used to get the backtrace
+ * up to what file and function called the deprecated function.
+ *
+ * The current behavior is to trigger an user error if WP_DEBUG is defined and is true.
+ *
+ * This function is to be used in every function in depreceated.php
+ *
+ * @package WordPress
+ * @package Debug
+ * @since 2.5
+ * @access private
+ *
+ * @uses do_action() Calls 'deprecated_function_run' and passes the function name and what to use instead.
+ * @uses apply_filters() Calls 'deprecated_function_trigger_error' and expects boolean value of true to do trigger or false to not trigger error.
+ *
+ * @param string $function The function that was called
+ * @param string $version The version of WordPress that depreceated the function
+ * @param string $replacement Optional. The function that should have been called
+ */
+function _deprecated_function($function, $version, $replacement=null) {
+
+ do_action('deprecated_function_run', $function, $replacement);
+
+ // Allow plugin to filter the output error trigger
+ if( defined('WP_DEBUG') && ( true === WP_DEBUG ) && apply_filters( 'deprecated_function_trigger_error', true )) {
+ if( !is_null($replacement) )
+ trigger_error( printf( __("%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead."), $function, $version, $replacement ) );
+ else
+ trigger_error( printf( __("%1$s is <strong>deprecated</strong> since version %2$s with no alternative available."), $function, $version ) );
+ }
+}
+
+/**
+ * _deprecated_file() - Marks a file as deprecated and informs when it has been used.
+ *
+ * There is a hook deprecated_file_included that will be called that can be used to get the backtrace
+ * up to what file and function included the deprecated file.
+ *
+ * The current behavior is to trigger an user error if WP_DEBUG is defined and is true.
+ *
+ * This function is to be used in every file that is depreceated
+ *
+ * @package WordPress
+ * @package Debug
+ * @since 2.5
+ * @access private
+ *
+ * @uses do_action() Calls 'deprecated_file_included' and passes the file name and what to use instead.
+ * @uses apply_filters() Calls 'deprecated_file_trigger_error' and expects boolean value of true to do trigger or false to not trigger error.
+ *
+ * @param string $file The file that was included
+ * @param string $version The version of WordPress that depreceated the function
+ * @param string $replacement Optional. The function that should have been called
+ */
+function _deprecated_file($file, $version, $replacement=null) {
+
+ do_action('deprecated_file_included', $file, $replacement);
+
+ // Allow plugin to filter the output error trigger
+ if( defined('WP_DEBUG') && ( true === WP_DEBUG ) && apply_filters( 'deprecated_file_trigger_error', true )) {
+ if( !is_null($replacement) )
+ trigger_error( printf( __("%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead."), $file, $version, $replacement ) );
+ else
+ trigger_error( printf( __("%1$s is <strong>deprecated</strong> since version %2$s with no alternative available."), $file, $version ) );
+ }
+}
+
+/**
+ * is_lighttpd_before_150() - Is the server running earlier than 1.5.0 version of lighttpd
+ *
+ * @return bool Whether the server is running lighttpd < 1.5.0
+ */
+function is_lighttpd_before_150() {
+ $server_parts = explode( '/', isset( $_SERVER['SERVER_SOFTWARE'] )? $_SERVER['SERVER_SOFTWARE'] : '' );
+ $server_parts[1] = isset( $server_parts[1] )? $server_parts[1] : '';
+ return 'lighttpd' == $server_parts[0] && -1 == version_compare( $server_parts[1], '1.5.0' );
+}
+
+/**
+ * apache_mod_loaded() - Does the specified module exist in the apache config?
+ *
+ * @param string $mod e.g. mod_rewrite
+ * @param bool $default The default return value if the module is not found
+ * @return bool
+ */
+function apache_mod_loaded($mod, $default = false) {
+ global $is_apache;
+
+ if ( !$is_apache )
+ return false;
+
+ if ( function_exists('apache_get_modules') ) {
+ $mods = apache_get_modules();
+ if ( in_array($mod, $mods) )
+ return true;
+ } elseif ( function_exists('phpinfo') ) {
+ ob_start();
+ phpinfo(8);
+ $phpinfo = ob_get_clean();
+ if ( false !== strpos($phpinfo, $mod) )
+ return true;
+ }
+ return $default;
+}
+
?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff