wp_protect_special_option( $option_name );
- $safe_option_name = $wpdb->escape( $option_name );
+ $safe_option_name = esc_sql( $option_name );
$newvalue = sanitize_option( $option_name, $newvalue );
$oldvalue = get_option( $safe_option_name );
$_newvalue = $newvalue;
$newvalue = maybe_serialize( $newvalue );
+ do_action( 'update_option', $option_name, $oldvalue, $newvalue );
$alloptions = wp_load_alloptions();
if ( isset( $alloptions[$option_name] ) ) {
$alloptions[$option_name] = $newvalue;
if ( $wpdb->rows_affected == 1 ) {
do_action( "update_option_{$option_name}", $oldvalue, $_newvalue );
+ do_action( 'updated_option', $option_name, $oldvalue, $_newvalue );
return true;
}
return false;
global $wpdb;
wp_protect_special_option( $name );
- $safe_name = $wpdb->escape( $name );
+ $safe_name = esc_sql( $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
$value = maybe_serialize( $value );
$autoload = ( 'no' === $autoload ) ? 'no' : 'yes';
-
+ do_action( 'add_option', $name, $value );
if ( 'yes' == $autoload ) {
$alloptions = wp_load_alloptions();
$alloptions[$name] = $value;
wp_cache_set( 'notoptions', $notoptions, 'options' );
}
- $wpdb->insert($wpdb->options, array('option_name' => $name, 'option_value' => $value, 'autoload' => $autoload) );
+ $wpdb->query( $wpdb->prepare( "INSERT INTO `$wpdb->options` (`option_name`, `option_value`, `autoload`) VALUES (%s, %s, %s) ON DUPLICATE KEY UPDATE `option_name` = VALUES(`option_name`), `option_value` = VALUES(`option_value`), `autoload` = VALUES(`autoload`)", $name, $value, $autoload ) );
do_action( "add_option_{$name}", $name, $value );
+ do_action( 'added_option', $name, $value );
+
return;
}
// Get the ID, if no ID then return
// expected_slashed ($name)
- $option = $wpdb->get_row( "SELECT option_id, autoload FROM $wpdb->options WHERE option_name = '$name'" );
- if ( is_null($option) || !$option->option_id )
+ $option = $wpdb->get_row( "SELECT autoload FROM $wpdb->options WHERE option_name = '$name'" );
+ if ( is_null($option) )
return false;
+ do_action( 'delete_option', $name );
// expected_slashed ($name)
$wpdb->query( "DELETE FROM $wpdb->options WHERE option_name = '$name'" );
if ( 'yes' == $option->autoload ) {
} else {
wp_cache_delete( $name, 'options' );
}
+ do_action( 'deleted_option', $name );
return true;
}
if ( $_wp_using_ext_object_cache ) {
return wp_cache_delete($transient, 'transient');
} else {
- $transient = '_transient_' . $wpdb->escape($transient);
+ $transient = '_transient_' . esc_sql($transient);
return delete_option($transient);
}
}
if ( $_wp_using_ext_object_cache ) {
$value = wp_cache_get($transient, 'transient');
} else {
- $transient_option = '_transient_' . $wpdb->escape($transient);
+ $transient_option = '_transient_' . esc_sql($transient);
// If option is not in alloptions, it is not autoloaded and thus has a timeout
$alloptions = wp_load_alloptions();
if ( !isset( $alloptions[$transient_option] ) ) {
- $transient_timeout = '_transient_timeout_' . $wpdb->escape($transient);
+ $transient_timeout = '_transient_timeout_' . esc_sql($transient);
if ( get_option($transient_timeout) < time() ) {
delete_option($transient_option);
delete_option($transient_timeout);
} else {
$transient_timeout = '_transient_timeout_' . $transient;
$transient = '_transient_' . $transient;
- $safe_transient = $wpdb->escape($transient);
+ $safe_transient = esc_sql($transient);
if ( false === get_option( $safe_transient ) ) {
$autoload = 'yes';
if ( 0 != $expiration ) {
return $data;
}
-/**
- * Strip HTML and put links at the bottom of stripped content.
- *
- * Searches for all of the links, strips them out of the content, and places
- * them at the bottom of the content with numbers.
- *
- * @since 0.71
- *
- * @param string $content Content to get links
- * @return string HTML stripped out of content with links at the bottom.
- */
-function make_url_footnote( $content ) {
- preg_match_all( '/<a(.+?)href=\"(.+?)\"(.*?)>(.+?)<\/a>/', $content, $matches );
- $links_summary = "\n";
- for ( $i=0; $i<count($matches[0]); $i++ ) {
- $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 = strip_tags( $content );
- $content .= $links_summary;
- return $content;
-}
-
/**
* Retrieve post title from XMLRPC XML.
*
foreach ( $pung as $link_test ) {
if ( !in_array( $link_test, $post_links_temp[0] ) ) { // link no longer in post
- $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = 'enclosure' AND meta_value LIKE (%s)", $post_ID, $link_test . '%') );
+ $mid = $wpdb->get_col( $wpdb->prepare("SELECT meta_id FROM $wpdb->postmeta WHERE post_id = %d AND meta_key = 'enclosure' AND meta_value LIKE (%s)", $post_ID, $link_test . '%') );
+ do_action( 'delete_postmeta', $mid );
+ $wpdb->query( $wpdb->prepare("DELETE FROM $wpdb->postmeta WHERE post_id IN(%s)", implode( ',', $mid ) ) );
+ do_action( 'deleted_postmeta', $mid );
}
}
if ( in_array( substr( $type, 0, strpos( $type, "/" ) ), $allowed_types ) ) {
$meta_value = "$url\n$len\n$type\n";
$wpdb->insert($wpdb->postmeta, array('post_id' => $post_ID, 'meta_key' => 'enclosure', 'meta_value' => $meta_value) );
+ do_action( 'added_postmeta', $wpdb->insert_id, $post_ID, 'enclosure', $meta_value );
}
}
}
if ( is_array( $v ) ) {
$array[$k] = add_magic_quotes( $v );
} else {
- $array[$k] = $wpdb->escape( $v );
+ $array[$k] = esc_sql( $v );
}
}
return $array;
$installed = !empty( $installed );
wp_cache_set( 'is_blog_installed', $installed );
- return $installed;
+ if ( $installed )
+ return true;
+
+ $suppress = $wpdb->suppress_errors();
+ $tables = $wpdb->get_col('SHOW TABLES');
+ $wpdb->suppress_errors( $suppress );
+
+ // Loop over the WP tables. If none exist, then scratch install is allowed.
+ // If one or more exist, suggest table repair since we got here because the options
+ // table could not be accessed.
+ foreach ($wpdb->tables as $table) {
+ // If one of the WP tables exist, then we are in an insane state.
+ if ( in_array($wpdb->prefix . $table, $tables) ) {
+ // If visiting repair.php, return true and let it take over.
+ if ( defined('WP_REPAIRING') )
+ return true;
+ // Die with a DB error.
+ $wpdb->error = __('One or more database tables are unavailable. The database may need to be <a href="maint/repair.php?referrer=is_blog_installed">repaired</a>.');
+ dead_db();
+ }
+ }
+
+ wp_cache_set( 'is_blog_installed', false );
+
+ return false;
}
/**
$siteurl = get_option( 'siteurl' );
$upload_path = get_option( 'upload_path' );
$upload_path = trim($upload_path);
- if ( empty($upload_path) )
+ if ( empty($upload_path) ) {
$dir = WP_CONTENT_DIR . '/uploads';
- else
+ } else {
$dir = $upload_path;
-
- // $dir is absolute, $path is (maybe) relative to ABSPATH
- $dir = path_join( ABSPATH, $dir );
+ if ( 'wp-content/uploads' == $upload_path ) {
+ $dir = WP_CONTENT_DIR . '/uploads';
+ } elseif ( 0 !== strpos($dir, ABSPATH) ) {
+ // $dir is absolute, $upload_path is (maybe) relative to ABSPATH
+ $dir = path_join( ABSPATH, $dir );
+ }
+ }
if ( !$url = get_option( 'upload_url_path' ) ) {
- if ( empty($upload_path) or ( $upload_path == $dir ) )
+ if ( empty($upload_path) || ( 'wp-content/uploads' == $upload_path ) || ( $upload_path == $dir ) )
$url = WP_CONTENT_URL . '/uploads';
else
$url = trailingslashit( $siteurl ) . $upload_path;
// separate the filename into a name and extension
$info = pathinfo($filename);
- $ext = !empty($info['extension']) ? $info['extension'] : '';
- $name = basename($filename, ".{$ext}");
+ $ext = !empty($info['extension']) ? '.' . $info['extension'] : '';
+ $name = basename($filename, $ext);
// edge case: if file is named '.ext', treat as an empty name
- if( $name === ".$ext" )
+ if( $name === $ext )
$name = '';
// Increment the file number until we have a unique file to save in $dir. Use $override['unique_filename_callback'] if supplied.
} else {
$number = '';
- if ( !empty( $ext ) )
- $ext = ".$ext";
+ // change '.ext' to lower case
+ if ( $ext && strtolower($ext) != $ext ) {
+ $ext2 = strtolower($ext);
+ $filename2 = preg_replace( '|' . preg_quote($ext) . '$|', $ext2, $filename );
+
+ // check for both lower and upper case extension or image sub-sizes may be overwritten
+ while ( file_exists($dir . "/$filename") || file_exists($dir . "/$filename2") ) {
+ $new_number = $number + 1;
+ $filename = str_replace( "$number$ext", "$new_number$ext", $filename );
+ $filename2 = str_replace( "$number$ext2", "$new_number$ext2", $filename2 );
+ $number = $new_number;
+ }
+ return $filename2;
+ }
while ( file_exists( $dir . "/$filename" ) ) {
if ( '' == "$number$ext" )
* @return array Values with extension first and mime type.
*/
function wp_check_filetype( $filename, $mimes = null ) {
- // Accepted MIME types are set here as PCRE unless provided.
- $mimes = ( is_array( $mimes ) ) ? $mimes : apply_filters( 'upload_mimes', array(
+ if ( empty($mimes) )
+ $mimes = get_allowed_mime_types();
+ $type = false;
+ $ext = false;
+
+ foreach ( $mimes as $ext_preg => $mime_match ) {
+ $ext_preg = '!\.(' . $ext_preg . ')$!i';
+ if ( preg_match( $ext_preg, $filename, $ext_matches ) ) {
+ $type = $mime_match;
+ $ext = $ext_matches[1];
+ break;
+ }
+ }
+
+ return compact( 'ext', 'type' );
+}
+
+/**
+ * Retrieve list of allowed mime types and file extensions.
+ *
+ * @since 2.8.6
+ *
+ * @return array Array of mime types keyed by the file extension regex corresponding to those types.
+ */
+function get_allowed_mime_types() {
+ static $mimes = false;
+
+ if ( !$mimes ) {
+ // Accepted MIME types are set here as PCRE unless provided.
+ $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',
'divx' => 'video/divx',
+ 'flv' => 'video/x-flv',
'mov|qt' => 'video/quicktime',
'mpeg|mpg|mpe' => 'video/mpeg',
'txt|c|cc|h' => 'text/plain',
'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 ) {
- $ext_preg = '!\.(' . $ext_preg . ')$!i';
- if ( preg_match( $ext_preg, $filename, $ext_matches ) ) {
- $type = $mime_match;
- $ext = $ext_matches[1];
- break;
- }
+ ) );
}
- return compact( 'ext', 'type' );
+ return $mimes;
}
/**
}
}
- return apply_filters( 'explain_nonce_' . $verb . '-' . $noun, __( 'Are you sure you want to do this?' ), $matches[4] );
+ return apply_filters( 'explain_nonce_' . $verb . '-' . $noun, __( 'Are you sure you want to do this?' ), isset($matches[4]) ? $matches[4] : '' );
} else {
return apply_filters( 'explain_nonce_' . $action, __( 'Are you sure you want to do this?' ) );
}
function wp_nonce_ays( $action ) {
$title = __( 'WordPress Failure Notice' );
$html = esc_html( wp_explain_nonce( $action ) );
- if ( wp_get_referer() )
- $html .= "</p><p><a href='" . esc_url( remove_query_arg( 'updated', wp_get_referer() ) ) . "'>" . __( 'Please try again.' ) . "</a>";
- elseif ( 'log-out' == $action )
+ if ( 'log-out' == $action )
$html .= "</p><p>" . sprintf( __( "Do you really want to <a href='%s'>log out</a>?"), wp_logout_url() );
+ elseif ( wp_get_referer() )
+ $html .= "</p><p><a href='" . esc_url( remove_query_arg( 'updated', wp_get_referer() ) ) . "'>" . __( 'Please try again.' ) . "</a>";
- wp_die( $html, $title);
+ wp_die( $html, $title, array('response' => 403) );
}
/**
if ( ( $wp_locale ) && ( 'rtl' == $wp_locale->text_direction ) ) $text_direction = 'rtl';
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<!-- Ticket #11289, IE bug fix: always pad the error page with enough characters such that it is greater than 512 bytes, even after gzip compression abcdefghijklmnopqrstuvwxyz1234567890aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz11223344556677889900abacbcbdcdcededfefegfgfhghgihihjijikjkjlklkmlmlnmnmononpopoqpqprqrqsrsrtstsubcbcdcdedefefgfabcadefbghicjkldmnoepqrfstugvwxhyz1i234j567k890laabmbccnddeoeffpgghqhiirjjksklltmmnunoovppqwqrrxsstytuuzvvw0wxx1yyz2z113223434455666777889890091abc2def3ghi4jkl5mno6pqr7stu8vwx9yz11aab2bcc3dd4ee5ff6gg7hh8ii9j0jk1kl2lmm3nnoo4p5pq6qrr7ss8tt9uuvv0wwx1x2yyzz13aba4cbcb5dcdc6dedfef8egf9gfh0ghg1ihi2hji3jik4jkj5lkl6kml7mln8mnm9ono -->
<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" />
<?php endif; ?>
<?php echo $message; ?>
</body>
-<!-- Ticket #8942, IE bug fix: always pad the error page with enough characters such that it is greater than 512 bytes, even after gzip compression abcdefghijklmnopqrstuvwxyz1234567890aabbccddeeffgghhiijjkkllmmnnooppqqrrssttuuvvwwxxyyzz11223344556677889900abacbcbdcdcededfefegfgfhghgihihjijikjkjlklkmlmlnmnmononpopoqpqprqrqsrsrtstsubcbcdcdedefefgfabcadefbghicjkldmnoepqrfstugvwxhyz1i234j567k890laabmbccnddeoeffpgghqhiirjjksklltmmnunoovppqwqrrxsstytuuzvvw0wxx1yyz2z113223434455666777889890091abc2def3ghi4jkl5mno6pqr7stu8vwx9yz11aab2bcc3dd4ee5ff6gg7hh8ii9j0jk1kl2lmm3nnoo4p5pq6qrr7ss8tt9uuvv0wwx1x2yyzz13aba4cbcb5dcdc6dedfef8egf9gfh0ghg1ihi2hji3jik4jkj5lkl6kml7mln8mnm9ono -->
</html>
<?php
die();
} else {
$wp_smiliessearch .= '|';
}
- $wp_smiliessearch .= preg_quote($rest);
+ $wp_smiliessearch .= preg_quote($rest, '/');
}
$wp_smiliessearch .= ')(?:\s|$)/m';
return $r;
}
+/**
+ * Determines if default embed handlers should be loaded.
+ *
+ * Checks to make sure that the embeds library hasn't already been loaded. If
+ * it hasn't, then it will load the embeds library.
+ *
+ * @since 2.9
+ */
+function wp_maybe_load_embeds() {
+ if ( ! apply_filters('load_default_embeds', true) )
+ return;
+ require_once( ABSPATH . WPINC . '/default-embeds.php' );
+}
+
/**
* Determines if Widgets library should be loaded.
*
* 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.
+ * The current behavior is to trigger an user error if WP_DEBUG is true.
*
* This function is to be used in every function in depreceated.php
*
do_action('deprecated_function_run', $function, $replacement);
// Allow plugin to filter the output error trigger
- if( defined('WP_DEBUG') && ( true === WP_DEBUG ) && apply_filters( 'deprecated_function_trigger_error', true )) {
+ if( WP_DEBUG && apply_filters( 'deprecated_function_trigger_error', true )) {
if( !is_null($replacement) )
trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $function, $version, $replacement ) );
else
* 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.
+ * The current behavior is to trigger an user error if WP_DEBUG is true.
*
* This function is to be used in every file that is depreceated
*
do_action('deprecated_file_included', $file, $replacement);
// Allow plugin to filter the output error trigger
- if( defined('WP_DEBUG') && ( true === WP_DEBUG ) && apply_filters( 'deprecated_file_trigger_error', true )) {
+ if( WP_DEBUG && apply_filters( 'deprecated_file_trigger_error', true ) ) {
if( !is_null($replacement) )
trigger_error( sprintf( __('%1$s is <strong>deprecated</strong> since version %2$s! Use %3$s instead.'), $file, $version, $replacement ) );
else
if ( false !== strpos( $file, './' ))
return 1;
- if (':' == substr( $file, 1, 1 ))
- return 2;
-
if (!empty ( $allowed_files ) && (!in_array( $file, $allowed_files ) ) )
return 3;
+ if (':' == substr( $file, 1, 1 ))
+ return 2;
+
return 0;
}
* @param string|bool $force Optional.
* @return bool True if forced, false if not forced.
*/
-function force_ssl_login($force = '') {
- static $forced;
+function force_ssl_login( $force = null ) {
+ static $forced = false;
- if ( '' != $force ) {
+ if ( !is_null( $force ) ) {
$old_forced = $forced;
$forced = $force;
return $old_forced;
* @param string|bool $force
* @return bool True if forced, false if not forced.
*/
-function force_ssl_admin($force = '') {
- static $forced;
+function force_ssl_admin( $force = null ) {
+ static $forced = false;
- if ( '' != $force ) {
+ if ( !is_null( $force ) ) {
$old_forced = $forced;
$forced = $force;
return $old_forced;
}
function get_site_option( $key, $default = false, $use_cache = true ) {
- return get_option($key, $default);
+ // Allow plugins to short-circuit site options.
+ $pre = apply_filters( 'pre_site_option_' . $key, false );
+ if ( false !== $pre )
+ return $pre;
+
+ $value = get_option($key, $default);
+
+ return apply_filters( 'site_option_' . $key, $value );
}
// expects $key, $value not to be SQL escaped
function add_site_option( $key, $value ) {
- return add_option($key, $value);
+ $value = apply_filters( 'pre_add_site_option_' . $key, $value );
+ $result = add_option($key, $value);
+ do_action( "add_site_option_{$key}", $key, $value );
+ return $result;
+}
+
+function delete_site_option( $key ) {
+ $result = delete_option($key);
+ do_action( "delete_site_option_{$key}", $key );
+ return $result;
}
// expects $key, $value not to be SQL escaped
function update_site_option( $key, $value ) {
- return update_option($key, $value);
+ $oldvalue = get_site_option( $key );
+ $value = apply_filters( 'pre_update_site_option_' . $key, $value, $oldvalue );
+ $result = update_option($key, $value);
+ do_action( "update_site_option_{$key}", $key, $value );
+ return $result;
}
/**
- * gmt_offset modification for smart timezone handling
+ * Delete a site transient
*
- * Overrides the gmt_offset option if we have a timezone_string available
+ * @since 2.890
+ * @package WordPress
+ * @subpackage Transient
+ *
+ * @param string $transient Transient name. Expected to not be SQL-escaped
+ * @return bool true if successful, false otherwise
*/
-function wp_timezone_override_offset() {
- if (!wp_timezone_supported()) return false;
+function delete_site_transient($transient) {
+ global $_wp_using_ext_object_cache, $wpdb;
- $tz = get_option('timezone_string');
- if (empty($tz)) return false;
+ if ( $_wp_using_ext_object_cache ) {
+ return wp_cache_delete($transient, 'site-transient');
+ } else {
+ $transient = '_site_transient_' . esc_sql($transient);
+ return delete_site_option($transient);
+ }
+}
- @date_default_timezone_set($tz);
+/**
+ * Get the value of a site transient
+ *
+ * If the transient does not exist or does not have a value, then the return value
+ * will be false.
+ *
+ * @since 2.9.0
+ * @package WordPress
+ * @subpackage Transient
+ *
+ * @param string $transient Transient name. Expected to not be SQL-escaped
+ * @return mixed Value of transient
+ */
+function get_site_transient($transient) {
+ global $_wp_using_ext_object_cache, $wpdb;
- $dateTimeZoneSelected = timezone_open($tz);
- $dateTimeServer = date_create();
- if ($dateTimeZoneSelected === false || $dateTimeServer === false) return false;
+ $pre = apply_filters( 'pre_site_transient_' . $transient, false );
+ if ( false !== $pre )
+ return $pre;
- $timeOffset = timezone_offset_get($dateTimeZoneSelected, $dateTimeServer);
- $timeOffset = $timeOffset / 3600;
+ if ( $_wp_using_ext_object_cache ) {
+ $value = wp_cache_get($transient, 'site-transient');
+ } else {
+ $transient_option = '_site_transient_' . esc_sql($transient);
+ $transient_timeout = '_site_transient_timeout_' . esc_sql($transient);
+ if ( get_site_option($transient_timeout) < time() ) {
+ delete_site_option($transient_option);
+ delete_site_option($transient_timeout);
+ return false;
+ }
+
+ $value = get_site_option($transient_option);
+ }
- return $timeOffset;
+ return apply_filters('site_transient_' . $transient, $value);
}
/**
- * Check for PHP timezone support
+ * Set/update the value of a site transient
+ *
+ * You do not need to serialize values, if the value needs to be serialize, then
+ * it will be serialized before it is set.
+ *
+ * @since 2.9.0
+ * @package WordPress
+ * @subpackage Transient
*
+ * @param string $transient Transient name. Expected to not be SQL-escaped
+ * @param mixed $value Transient value.
+ * @param int $expiration Time until expiration in seconds, default 0
+ * @return bool False if value was not set and true if value was set.
*/
-function wp_timezone_supported() {
- if (function_exists('date_default_timezone_set')
- && function_exists('timezone_identifiers_list')
- && function_exists('timezone_open')
- && function_exists('timezone_offset_get')
- )
- return apply_filters('timezone_support',true);
+function set_site_transient($transient, $value, $expiration = 0) {
+ global $_wp_using_ext_object_cache, $wpdb;
+
+ if ( $_wp_using_ext_object_cache ) {
+ return wp_cache_set($transient, $value, 'site-transient', $expiration);
+ } else {
+ $transient_timeout = '_site_transient_timeout_' . $transient;
+ $transient = '_site_transient_' . $transient;
+ $safe_transient = esc_sql($transient);
+ if ( false === get_site_option( $safe_transient ) ) {
+ if ( 0 != $expiration )
+ add_site_option($transient_timeout, time() + $expiration);
+ return add_site_option($transient, $value);
+ } else {
+ if ( 0 != $expiration )
+ update_site_option($transient_timeout, time() + $expiration);
+ return update_site_option($transient, $value);
+ }
+ }
+}
- return apply_filters('timezone_support',false);
+/**
+ * gmt_offset modification for smart timezone handling
+ *
+ * Overrides the gmt_offset option if we have a timezone_string available
+ */
+function wp_timezone_override_offset() {
+ if ( !wp_timezone_supported() ) {
+ return false;
+ }
+ if ( !$timezone_string = get_option( 'timezone_string' ) ) {
+ return false;
+ }
+
+ @date_default_timezone_set( $timezone_string );
+ $timezone_object = timezone_open( $timezone_string );
+ $datetime_object = date_create();
+ if ( false === $timezone_object || false === $datetime_object ) {
+ return false;
+ }
+ return round( timezone_offset_get( $timezone_object, $datetime_object ) / 3600, 2 );
+}
+
+/**
+ * Check for PHP timezone support
+ */
+function wp_timezone_supported() {
+ $support = false;
+ if (
+ function_exists( 'date_default_timezone_set' ) &&
+ function_exists( 'timezone_identifiers_list' ) &&
+ function_exists( 'timezone_open' ) &&
+ function_exists( 'timezone_offset_get' )
+ ) {
+ $support = true;
+ }
+ return apply_filters( 'timezone_support', $support );
+}
+
+function _wp_timezone_choice_usort_callback( $a, $b ) {
+ // Don't use translated versions of Etc
+ if ( 'Etc' === $a['continent'] && 'Etc' === $b['continent'] ) {
+ // Make the order of these more like the old dropdown
+ if ( 'GMT+' === substr( $a['city'], 0, 4 ) && 'GMT+' === substr( $b['city'], 0, 4 ) ) {
+ return -1 * ( strnatcasecmp( $a['city'], $b['city'] ) );
+ }
+ if ( 'UTC' === $a['city'] ) {
+ if ( 'GMT+' === substr( $b['city'], 0, 4 ) ) {
+ return 1;
+ }
+ return -1;
+ }
+ if ( 'UTC' === $b['city'] ) {
+ if ( 'GMT+' === substr( $a['city'], 0, 4 ) ) {
+ return -1;
+ }
+ return 1;
+ }
+ return strnatcasecmp( $a['city'], $b['city'] );
+ }
+ if ( $a['t_continent'] == $b['t_continent'] ) {
+ if ( $a['t_city'] == $b['t_city'] ) {
+ return strnatcasecmp( $a['t_subcity'], $b['t_subcity'] );
+ }
+ return strnatcasecmp( $a['t_city'], $b['t_city'] );
+ } else {
+ // Force Etc to the bottom of the list
+ if ( 'Etc' === $a['continent'] ) {
+ return 1;
+ }
+ if ( 'Etc' === $b['continent'] ) {
+ return -1;
+ }
+ return strnatcasecmp( $a['t_continent'], $b['t_continent'] );
+ }
}
/**
* Gives a nicely formatted list of timezone strings // temporary! Not in final
*
- * @param string $selectedzone - which zone should be the selected one
+ * @param $selected_zone string Selected Zone
*
*/
-function wp_timezone_choice($selectedzone) {
+function wp_timezone_choice( $selected_zone ) {
static $mo_loaded = false;
- $continents = array('Africa', 'America', 'Antarctica', 'Arctic', 'Asia', 'Atlantic', 'Australia', 'Europe', 'Indian', 'Pacific', 'Etc');
+ $continents = array( 'Africa', 'America', 'Antarctica', 'Arctic', 'Asia', 'Atlantic', 'Australia', 'Europe', 'Indian', 'Pacific', 'Etc' );
// Load translations for continents and cities
- if ( ! $mo_loaded ) {
+ if ( !$mo_loaded ) {
$locale = get_locale();
- $mofile = WP_LANG_DIR . "/continents-cities-$locale.mo";
- load_textdomain('continents-cities', $mofile);
+ $mofile = WP_LANG_DIR . '/continents-cities-' . $locale . '.mo';
+ load_textdomain( 'continents-cities', $mofile );
$mo_loaded = true;
}
- $all = timezone_identifiers_list();
-
- $i = 0;
- foreach ( $all as $zone ) {
- $zone = explode('/',$zone);
- if ( ! in_array($zone[0], $continents) )
+ $zonen = array();
+ foreach ( timezone_identifiers_list() as $zone ) {
+ $zone = explode( '/', $zone );
+ if ( !in_array( $zone[0], $continents ) ) {
continue;
- if ( $zone[0] == 'Etc' && in_array($zone[1], array('UCT', 'GMT', 'GMT0', 'GMT+0', 'GMT-0', 'Greenwich', 'Universal', 'Zulu')) )
+ }
+ if ( 'Etc' === $zone[0] && in_array( $zone[1], array( 'UCT', 'GMT', 'GMT0', 'GMT+0', 'GMT-0', 'Greenwich', 'Universal', 'Zulu' ) ) ) {
continue;
- $zonen[$i]['continent'] = isset($zone[0]) ? $zone[0] : '';
- $zonen[$i]['city'] = isset($zone[1]) ? $zone[1] : '';
- $zonen[$i]['subcity'] = isset($zone[2]) ? $zone[2] : '';
- $i++;
- }
-
- usort($zonen, create_function(
- '$a, $b', '
- $t = create_function(\'$s\', \'return translate(str_replace("_", " ", $s), "continents-cities");\');
- $a_continent = $t($a["continent"]);
- $b_continent = $t($b["continent"]);
- $a_city = $t($a["city"]);
- $b_city = $t($b["city"]);
- $a_subcity = $t($a["subcity"]);
- $b_subcity = $t($b["subcity"]);
- if ( $a_continent == $b_continent && $a_city == $b_city )
- return strnatcasecmp($a_subcity, $b_subcity);
- elseif ( $a_continent == $b_continent )
- return strnatcasecmp($a_city, $b_city);
- else
- return strnatcasecmp($a_continent, $b_continent);
- '));
-
- $structure = '';
- $pad = ' ';
-
- if ( empty($selectedzone) )
- $structure .= '<option selected="selected" value="">' . __('Select a city') . "</option>\n";
- foreach ( $zonen as $zone ) {
- extract($zone);
- if ( empty($selectcontinent) && !empty($city) ) {
- $selectcontinent = $continent;
- $structure .= '<optgroup label="'. esc_attr( translate( $continent, "continents-cities" ) ) .'">' . "\n"; // continent
- } elseif ( !empty($selectcontinent) && $selectcontinent != $continent ) {
- $structure .= "</optgroup>\n";
- $selectcontinent = '';
- if ( !empty($city) ) {
- $selectcontinent = $continent;
- $structure .= '<optgroup label="'. esc_attr( translate( $continent, "continents-cities" ) ) .'">' . "\n"; // continent
- }
}
- if ( !empty($city) ) {
- $display = str_replace('_',' ',$city);
- $display = translate($display, "continents-cities");
- if ( !empty($subcity) ) {
- $display_subcity = str_replace('_', ' ', $subcity);
- $display_subcity = translate($display_subcity, "continents-cities");
- $city = $city . '/'. $subcity;
- $display = $display . '/' . $display_subcity;
- }
- if ( $continent == 'Etc' )
- $display = strtr($display, '+-', '-+');
- $structure .= "\t<option ".((($continent.'/'.$city)==$selectedzone)?'selected="selected"':'')." value=\"".($continent.'/'.$city)."\">$pad".$display."</option>\n"; //Timezone
+ // This determines what gets set and translated - we don't translate Etc/* strings here, they are done later
+ $exists = array(
+ 0 => ( isset( $zone[0] ) && $zone[0] ) ? true : false,
+ 1 => ( isset( $zone[1] ) && $zone[1] ) ? true : false,
+ 2 => ( isset( $zone[2] ) && $zone[2] ) ? true : false
+ );
+ $exists[3] = ( $exists[0] && 'Etc' !== $zone[0] ) ? true : false;
+ $exists[4] = ( $exists[1] && $exists[3] ) ? true : false;
+ $exists[5] = ( $exists[2] && $exists[3] ) ? true : false;
+
+ $zonen[] = array(
+ 'continent' => ( $exists[0] ? $zone[0] : '' ),
+ 'city' => ( $exists[1] ? $zone[1] : '' ),
+ 'subcity' => ( $exists[2] ? $zone[2] : '' ),
+ 't_continent' => ( $exists[3] ? translate( str_replace( '_', ' ', $zone[0] ), 'continents-cities' ) : '' ),
+ 't_city' => ( $exists[4] ? translate( str_replace( '_', ' ', $zone[1] ), 'continents-cities' ) : '' ),
+ 't_subcity' => ( $exists[5] ? translate( str_replace( '_', ' ', $zone[2] ), 'continents-cities' ) : '' )
+ );
+ }
+ usort( $zonen, '_wp_timezone_choice_usort_callback' );
+
+ $structure = array();
+
+ if ( empty( $selected_zone ) ) {
+ $structure[] = '<option selected="selected" value="">' . __( 'Select a city' ) . '</option>';
+ }
+
+ foreach ( $zonen as $key => $zone ) {
+ // Build value in an array to join later
+ $value = array( $zone['continent'] );
+
+ if ( empty( $zone['city'] ) ) {
+ // It's at the continent level (generally won't happen)
+ $display = $zone['t_continent'];
} else {
- $structure .= "<option ".(($continent==$selectedzone)?'selected="selected"':'')." value=\"".$continent."\">" . translate($continent, "continents-cities") . "</option>\n"; //Timezone
+ // It's inside a continent group
+
+ // Continent optgroup
+ if ( !isset( $zonen[$key - 1] ) || $zonen[$key - 1]['continent'] !== $zone['continent'] ) {
+ $label = ( 'Etc' === $zone['continent'] ) ? __( 'Manual offsets' ) : $zone['t_continent'];
+ $structure[] = '<optgroup label="'. esc_attr( $label ) .'">';
+ }
+
+ // Add the city to the value
+ $value[] = $zone['city'];
+ if ( 'Etc' === $zone['continent'] ) {
+ if ( 'UTC' === $zone['city'] ) {
+ $display = '';
+ } else {
+ $display = str_replace( 'GMT', '', $zone['city'] );
+ $display = strtr( $display, '+-', '-+' ) . ':00';
+ }
+ $display = sprintf( __( 'UTC %s' ), $display );
+ } else {
+ $display = $zone['t_city'];
+ if ( !empty( $zone['subcity'] ) ) {
+ // Add the subcity to the value
+ $value[] = $zone['subcity'];
+ $display .= ' - ' . $zone['t_subcity'];
+ }
+ }
}
- }
- if ( !empty($selectcontinent) )
- $structure .= "</optgroup>\n";
- return $structure;
-}
+ // Build the value
+ $value = join( '/', $value );
+ $selected = '';
+ if ( $value === $selected_zone ) {
+ $selected = 'selected="selected" ';
+ }
+ $structure[] = '<option ' . $selected . 'value="' . esc_attr( $value ) . '">' . esc_html( $display ) . "</option>";
+ // Close continent optgroup
+ if ( !empty( $zone['city'] ) && ( !isset($zonen[$key + 1]) || (isset( $zonen[$key + 1] ) && $zonen[$key + 1]['continent'] !== $zone['continent']) ) ) {
+ $structure[] = '</optgroup>';
+ }
+ }
+ return join( "\n", $structure );
+}
/**
* Strip close comment and close php tags from file headers used by WP
function _cleanup_header_comment($str) {
return trim(preg_replace("/\s*(?:\*\/|\?>).*/", '', $str));
}
+
+/**
+ * Permanently deletes posts, pages, attachments, and comments which have been in the trash for EMPTY_TRASH_DAYS.
+ *
+ * @since 2.9.0
+ *
+ * @return void
+ */
+function wp_scheduled_delete() {
+ global $wpdb;
+
+ $delete_timestamp = time() - (60*60*24*EMPTY_TRASH_DAYS);
+
+ $posts_to_delete = $wpdb->get_results($wpdb->prepare("SELECT post_id FROM $wpdb->postmeta WHERE meta_key = '_wp_trash_meta_time' AND meta_value < '%d'", $delete_timestamp), ARRAY_A);
+
+ foreach ( (array) $posts_to_delete as $post ) {
+ $post_id = (int) $post['post_id'];
+ if ( !$post_id )
+ continue;
+
+ $del_post = get_post($post_id);
+
+ if ( !$del_post || 'trash' != $del_post->post_status ) {
+ delete_post_meta($post_id, '_wp_trash_meta_status');
+ delete_post_meta($post_id, '_wp_trash_meta_time');
+ } else {
+ wp_delete_post($post_id);
+ }
+ }
+
+ $comments_to_delete = $wpdb->get_results($wpdb->prepare("SELECT comment_id FROM $wpdb->commentmeta WHERE meta_key = '_wp_trash_meta_time' AND meta_value < '%d'", $delete_timestamp), ARRAY_A);
+
+ foreach ( (array) $comments_to_delete as $comment ) {
+ $comment_id = (int) $comment['comment_id'];
+ if ( !$comment_id )
+ continue;
+
+ $del_comment = get_comment($comment_id);
+
+ if ( !$del_comment || 'trash' != $del_comment->comment_approved ) {
+ delete_comment_meta($comment_id, '_wp_trash_meta_time');
+ delete_comment_meta($comment_id, '_wp_trash_meta_status');
+ } else {
+ wp_delete_comment($comment_id);
+ }
+ }
+}
+
+/**
+ * Parse the file contents to retrieve its metadata.
+ *
+ * Searches for metadata for a file, such as a plugin or theme. Each piece of
+ * metadata must be on its own line. For a field spanning multple lines, it
+ * must not have any newlines or only parts of it will be displayed.
+ *
+ * Some users have issues with opening large files and manipulating the contents
+ * for want is usually the first 1kiB or 2kiB. This function stops pulling in
+ * the file contents when it has all of the required data.
+ *
+ * The first 8kiB of the file will be pulled in and if the file data is not
+ * within that first 8kiB, then the author should correct their plugin file
+ * and move the data headers to the top.
+ *
+ * The file is assumed to have permissions to allow for scripts to read
+ * the file. This is not checked however and the file is only opened for
+ * reading.
+ *
+ * @since 2.9.0
+ *
+ * @param string $file Path to the file
+ * @param bool $markup If the returned data should have HTML markup applied
+ * @param string $context If specified adds filter hook "extra_<$context>_headers"
+ */
+function get_file_data( $file, $default_headers, $context = '' ) {
+ // We don't need to write to the file, so just open for reading.
+ $fp = fopen( $file, 'r' );
+
+ // Pull only the first 8kiB of the file in.
+ $file_data = fread( $fp, 8192 );
+
+ // PHP will close file handle, but we are good citizens.
+ fclose( $fp );
+
+ if( $context != '' ) {
+ $extra_headers = apply_filters( "extra_$context".'_headers', array() );
+
+ $extra_headers = array_flip( $extra_headers );
+ foreach( $extra_headers as $key=>$value ) {
+ $extra_headers[$key] = $key;
+ }
+ $all_headers = array_merge($extra_headers, $default_headers);
+ } else {
+ $all_headers = $default_headers;
+ }
+
+
+ foreach ( $all_headers as $field => $regex ) {
+ preg_match( '/' . preg_quote( $regex, '/' ) . ':(.*)$/mi', $file_data, ${$field});
+ if ( !empty( ${$field} ) )
+ ${$field} = _cleanup_header_comment( ${$field}[1] );
+ else
+ ${$field} = '';
+ }
+
+ $file_data = compact( array_keys( $all_headers ) );
+
+ return $file_data;
+}
+/*
+ * Used internally to tidy up the search terms
+ *
+ * @private
+ * @since 2.9.0
+ */
+function _search_terms_tidy($t) {
+ return trim($t, "\"\'\n\r ");
+}
?>
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff