X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/f9001779751f83dc8a10e478bfecb4d8dd5f964c..61343b82c4f0da4c68e4c6373daafff4a81efdd1:/wp-includes/load.php diff --git a/wp-includes/load.php b/wp-includes/load.php index 298dd7df..e1eb15e4 100644 --- a/wp-includes/load.php +++ b/wp-includes/load.php @@ -2,6 +2,8 @@ /** * These functions are needed to load WordPress. * + * @internal This file must be parsable by PHP4. + * * @package WordPress */ @@ -17,7 +19,7 @@ function wp_unregister_GLOBALS() { return; if ( isset( $_REQUEST['GLOBALS'] ) ) - die( /*WP_I18N_GLOBALS_OVERWRITE*/'GLOBALS overwrite attempt detected'/*/WP_I18N_GLOBALS_OVERWRITE*/ ); + die( 'GLOBALS overwrite attempt detected' ); // Variables that shouldn't be unset $no_unset = array( 'GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix' ); @@ -25,7 +27,6 @@ function wp_unregister_GLOBALS() { $input = array_merge( $_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset( $_SESSION ) && is_array( $_SESSION ) ? $_SESSION : array() ); foreach ( $input as $k => $v ) if ( !in_array( $k, $no_unset ) && isset( $GLOBALS[$k] ) ) { - $GLOBALS[$k] = null; unset( $GLOBALS[$k] ); } } @@ -99,15 +100,17 @@ function wp_fix_server_vars() { * @since 3.0.0 */ function wp_check_php_mysql_versions() { - // we can probably extend this function to check if wp_die() exists then use translated strings, and then use it in install.php etc. - global $required_php_version, $wp_version; $php_version = phpversion(); - if ( version_compare( $required_php_version, $php_version, '>' ) ) - die( sprintf( /*WP_I18N_OLD_PHP*/'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.'/*/WP_I18N_OLD_PHP*/, $php_version, $wp_version, $required_php_version ) ); + if ( version_compare( $required_php_version, $php_version, '>' ) ) { + wp_load_translations_early(); + die( sprintf( __( 'Your server is running PHP version %1$s but WordPress %2$s requires at least %3$s.' ), $php_version, $wp_version, $required_php_version ) ); + } - if ( !extension_loaded( 'mysql' ) && !file_exists( WP_CONTENT_DIR . '/db.php' ) ) - die( /*WP_I18N_OLD_MYSQL*/'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.'/*/WP_I18N_OLD_MYSQL*/ ); + if ( ! extension_loaded( 'mysql' ) && ! file_exists( WP_CONTENT_DIR . '/db.php' ) ) { + wp_load_translations_early(); + die( __( 'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.' ) ); + } } /** @@ -154,6 +157,8 @@ function wp_maintenance() { die(); } + wp_load_translations_early(); + $protocol = $_SERVER["SERVER_PROTOCOL"]; if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol ) $protocol = 'HTTP/1.0'; @@ -161,15 +166,15 @@ function wp_maintenance() { header( 'Content-Type: text/html; charset=utf-8' ); header( 'Retry-After: 600' ); ?> - - + + >
-WP_LANG_DIR
in wp-config.php.
*
- * First looks for language folder in WP_CONTENT_DIR and uses that folder if it
- * exists. Or it uses the "languages" folder in WPINC.
+ * If the language directory exists within WP_CONTENT_DIR, that is used.
+ * Otherwise if the language directory exists within WPINC, that's used.
+ * Finally, if neither of the preceding directories are found,
+ * WP_CONTENT_DIR/languages is used.
*
* The WP_LANG_DIR constant was introduced in 2.1.0.
*
@@ -293,7 +295,7 @@ function wp_debug_mode() {
*/
function wp_set_lang_dir() {
if ( !defined( 'WP_LANG_DIR' ) ) {
- if ( file_exists( WP_CONTENT_DIR . '/languages' ) && @is_dir( WP_CONTENT_DIR . '/languages' ) ) {
+ if ( file_exists( WP_CONTENT_DIR . '/languages' ) && @is_dir( WP_CONTENT_DIR . '/languages' ) || !@is_dir(ABSPATH . WPINC . '/languages') ) {
define( 'WP_LANG_DIR', WP_CONTENT_DIR . '/languages' ); // no leading slash, no trailing slash, full path, not relative to ABSPATH
if ( !defined( 'LANGDIR' ) ) {
// Old static relative path maintained for limited backwards compatibility - won't work in some cases
@@ -352,7 +354,7 @@ function wp_set_wpdb_vars() {
dead_db();
$wpdb->field_types = array( 'post_author' => '%d', 'post_parent' => '%d', 'menu_order' => '%d', 'term_id' => '%d', 'term_group' => '%d', 'term_taxonomy_id' => '%d',
- 'parent' => '%d', 'count' => '%d','object_id' => '%d', 'term_order' => '%d', 'ID' => '%d', 'commment_ID' => '%d', 'comment_post_ID' => '%d', 'comment_parent' => '%d',
+ 'parent' => '%d', 'count' => '%d','object_id' => '%d', 'term_order' => '%d', 'ID' => '%d', 'comment_ID' => '%d', 'comment_post_ID' => '%d', 'comment_parent' => '%d',
'user_id' => '%d', 'link_id' => '%d', 'link_owner' => '%d', 'link_rating' => '%d', 'option_id' => '%d', 'blog_id' => '%d', 'meta_id' => '%d', 'post_id' => '%d',
'user_status' => '%d', 'umeta_id' => '%d', 'comment_karma' => '%d', 'comment_count' => '%d',
// multisite:
@@ -361,8 +363,10 @@ function wp_set_wpdb_vars() {
$prefix = $wpdb->set_prefix( $table_prefix );
- if ( is_wp_error( $prefix ) )
- wp_die( /*WP_I18N_BAD_PREFIX*/'ERROR: $table_prefix
in wp-config.php
can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/ );
+ if ( is_wp_error( $prefix ) ) {
+ wp_load_translations_early();
+ wp_die( __( 'ERROR: $table_prefix
in wp-config.php
can only contain numbers, letters, and underscores.' ) );
+ }
}
/**
@@ -375,7 +379,7 @@ function wp_set_wpdb_vars() {
* @since 3.0.0
*/
function wp_start_object_cache() {
- global $_wp_using_ext_object_cache;
+ global $_wp_using_ext_object_cache, $blog_id;
$first_init = false;
if ( ! function_exists( 'wp_cache_init' ) ) {
@@ -390,20 +394,20 @@ function wp_start_object_cache() {
} else if ( !$_wp_using_ext_object_cache && file_exists( WP_CONTENT_DIR . '/object-cache.php' ) ) {
// Sometimes advanced-cache.php can load object-cache.php before it is loaded here.
// This breaks the function_exists check above and can result in $_wp_using_ext_object_cache
- // being set incorrectly. Double check if an external cache exists.
+ // being set incorrectly. Double check if an external cache exists.
$_wp_using_ext_object_cache = true;
}
// If cache supports reset, reset instead of init if already initialized.
// Reset signals to the cache that global IDs have changed and it may need to update keys
// and cleanup caches.
- if ( !$first_init && function_exists('wp_cache_reset') )
- wp_cache_reset();
+ if ( ! $first_init && function_exists( 'wp_cache_switch_to_blog' ) )
+ wp_cache_switch_to_blog( $blog_id );
else
wp_cache_init();
if ( function_exists( 'wp_cache_add_global_groups' ) ) {
- wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts' ) );
+ wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'user_meta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss', 'global-posts', 'blog-id-cache' ) );
wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
}
}
@@ -508,7 +512,8 @@ function wp_get_active_and_valid_plugins() {
*/
function wp_set_internal_encoding() {
if ( function_exists( 'mb_internal_encoding' ) ) {
- if ( !@mb_internal_encoding( get_option( 'blog_charset' ) ) )
+ $charset = get_option( 'blog_charset' );
+ if ( ! $charset || ! @mb_internal_encoding( $charset ) )
mb_internal_encoding( 'UTF-8' );
}
}
@@ -554,19 +559,16 @@ function shutdown_action_hook() {
/**
* Copy an object.
*
- * Returns a cloned copy of an object.
- *
* @since 2.7.0
+ * @deprecated 3.2
*
* @param object $object The object to clone
* @return object The cloned object
*/
-function wp_clone( $object ) {
- static $can_clone;
- if ( !isset( $can_clone ) )
- $can_clone = version_compare( phpversion(), '5.0', '>=' );
- return $can_clone ? clone( $object ) : $object;
+function wp_clone( $object ) {
+ // Use parens for clone to accommodate PHP 4. See #17880
+ return clone( $object );
}
/**
@@ -580,8 +582,11 @@ function wp_clone( $object ) {
* @return bool True if inside WordPress administration pages.
*/
function is_admin() {
- if ( defined( 'WP_ADMIN' ) )
+ if ( isset( $GLOBALS['current_screen'] ) )
+ return $GLOBALS['current_screen']->in_admin();
+ elseif ( defined( 'WP_ADMIN' ) )
return WP_ADMIN;
+
return false;
}
@@ -596,8 +601,11 @@ function is_admin() {
* @return bool True if inside WordPress network administration pages.
*/
function is_blog_admin() {
- if ( defined( 'WP_BLOG_ADMIN' ) )
+ if ( isset( $GLOBALS['current_screen'] ) )
+ return $GLOBALS['current_screen']->in_admin( 'site' );
+ elseif ( defined( 'WP_BLOG_ADMIN' ) )
return WP_BLOG_ADMIN;
+
return false;
}
@@ -612,8 +620,11 @@ function is_blog_admin() {
* @return bool True if inside WordPress network administration pages.
*/
function is_network_admin() {
- if ( defined( 'WP_NETWORK_ADMIN' ) )
+ if ( isset( $GLOBALS['current_screen'] ) )
+ return $GLOBALS['current_screen']->in_admin( 'network' );
+ elseif ( defined( 'WP_NETWORK_ADMIN' ) )
return WP_NETWORK_ADMIN;
+
return false;
}
@@ -628,8 +639,11 @@ function is_network_admin() {
* @return bool True if inside WordPress user administration pages.
*/
function is_user_admin() {
- if ( defined( 'WP_USER_ADMIN' ) )
+ if ( isset( $GLOBALS['current_screen'] ) )
+ return $GLOBALS['current_screen']->in_admin( 'user' );
+ elseif ( defined( 'WP_USER_ADMIN' ) )
return WP_USER_ADMIN;
+
return false;
}
@@ -650,4 +664,97 @@ function is_multisite() {
return false;
}
-?>
+/**
+ * Retrieve the current blog id
+ *
+ * @since 3.1.0
+ *
+ * @return int Blog id
+ */
+function get_current_blog_id() {
+ global $blog_id;
+ return absint($blog_id);
+}
+
+/**
+ * Attempts an early load of translations.
+ *
+ * Used for errors encountered during the initial loading process, before the locale has been
+ * properly detected and loaded.
+ *
+ * Designed for unusual load sequences (like setup-config.php) or for when the script will then
+ * terminate with an error, otherwise there is a risk that a file can be double-included.
+ *
+ * @since 3.4.0
+ * @access private
+ */
+function wp_load_translations_early() {
+ global $text_direction, $wp_locale;
+
+ static $loaded = false;
+ if ( $loaded )
+ return;
+ $loaded = true;
+
+ if ( function_exists( 'did_action' ) && did_action( 'init' ) )
+ return;
+
+ // We need $wp_local_package
+ require ABSPATH . WPINC . '/version.php';
+
+ // Translation and localization
+ require_once ABSPATH . WPINC . '/pomo/mo.php';
+ require_once ABSPATH . WPINC . '/l10n.php';
+ require_once ABSPATH . WPINC . '/locale.php';
+
+ // General libraries
+ require_once ABSPATH . WPINC . '/plugin.php';
+
+ $locales = $locations = array();
+
+ while ( true ) {
+ if ( defined( 'WPLANG' ) ) {
+ if ( '' == WPLANG )
+ break;
+ $locales[] = WPLANG;
+ }
+
+ if ( isset( $wp_local_package ) )
+ $locales[] = $wp_local_package;
+
+ if ( ! $locales )
+ break;
+
+ if ( defined( 'WP_LANG_DIR' ) && @is_dir( WP_LANG_DIR ) )
+ $locations[] = WP_LANG_DIR;
+
+ if ( defined( 'WP_CONTENT_DIR' ) && @is_dir( WP_CONTENT_DIR . '/languages' ) )
+ $locations[] = WP_CONTENT_DIR . '/languages';
+
+ if ( @is_dir( ABSPATH . 'wp-content/languages' ) )
+ $locations[] = ABSPATH . 'wp-content/languages';
+
+ if ( @is_dir( ABSPATH . WPINC . '/languages' ) )
+ $locations[] = ABSPATH . WPINC . '/languages';
+
+ if ( ! $locations )
+ break;
+
+ $locations = array_unique( $locations );
+
+ foreach ( $locales as $locale ) {
+ foreach ( $locations as $location ) {
+ if ( file_exists( $location . '/' . $locale . '.mo' ) ) {
+ load_textdomain( 'default', $location . '/' . $locale . '.mo' );
+ if ( defined( 'WP_SETUP_CONFIG' ) && file_exists( $location . '/admin-' . $locale . '.mo' ) )
+ load_textdomain( 'default', $location . '/admin-' . $locale . '.mo' );
+ break 2;
+ }
+ }
+ }
+
+ break;
+ }
+
+ $wp_locale = new WP_Locale();
+}