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phpdoc for load.php, return some includes to global scope. Props nacin. see #11881 

git-svn-id: http://svn.automattic.com/wordpress/trunk@12762 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2010-01-19 17:27:03 +00:00
parent 7e294fd282
commit 506c22bfd5
3 changed files with 440 additions and 307 deletions
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427
wp-includes/load.php
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@ -14,44 +14,50 @@
* @return null Will return null if register_globals PHP directive was disabled * @return null Will return null if register_globals PHP directive was disabled
*/ */
function wp_unregister_GLOBALS() { function wp_unregister_GLOBALS() {
if ( !ini_get('register_globals') ) if ( !ini_get( 'register_globals' ) )
return; return;
if ( isset($_REQUEST['GLOBALS']) ) if ( isset( $_REQUEST['GLOBALS'] ) )
die('GLOBALS overwrite attempt detected'); die( 'GLOBALS overwrite attempt detected' );
// Variables that shouldn't be unset // Variables that shouldn't be unset
$noUnset = array('GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix'); $noUnset = array( 'GLOBALS', '_GET', '_POST', '_COOKIE', '_REQUEST', '_SERVER', '_ENV', '_FILES', 'table_prefix' );
$input = array_merge($_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset($_SESSION) && is_array($_SESSION) ? $_SESSION : array()); $input = array_merge( $_GET, $_POST, $_COOKIE, $_SERVER, $_ENV, $_FILES, isset( $_SESSION ) && is_array( $_SESSION ) ? $_SESSION : array() );
foreach ( $input as $k => $v ) foreach ( $input as $k => $v )
if ( !in_array($k, $noUnset) && isset($GLOBALS[$k]) ) { if ( !in_array( $k, $noUnset ) && isset( $GLOBALS[$k] ) ) {
$GLOBALS[$k] = NULL; $GLOBALS[$k] = NULL;
unset($GLOBALS[$k]); unset( $GLOBALS[$k] );
} }
} }
/**
* Fix $_SERVER variables for various setups.
*
* @access private
* @since 3.0.0
*/
function wp_fix_server_vars() { function wp_fix_server_vars() {
global $PHP_SELF; global $PHP_SELF;
// Fix for IIS when running with PHP ISAPI // Fix for IIS when running with PHP ISAPI
if ( empty( $_SERVER['REQUEST_URI'] ) || ( php_sapi_name() != 'cgi-fcgi' && preg_match( '/^Microsoft-IIS\//', $_SERVER['SERVER_SOFTWARE'] ) ) ) { if ( empty( $_SERVER['REQUEST_URI'] ) || ( php_sapi_name() != 'cgi-fcgi' && preg_match( '/^Microsoft-IIS\//', $_SERVER['SERVER_SOFTWARE'] ) ) ) {
// IIS Mod-Rewrite // IIS Mod-Rewrite
if (isset($_SERVER['HTTP_X_ORIGINAL_URL'])) { if ( isset( $_SERVER['HTTP_X_ORIGINAL_URL'] ) ) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL']; $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL'];
} }
// IIS Isapi_Rewrite // IIS Isapi_Rewrite
else if (isset($_SERVER['HTTP_X_REWRITE_URL'])) { else if ( isset( $_SERVER['HTTP_X_REWRITE_URL'] ) ) {
$_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL']; $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL'];
} }
else else
{ {
// Use ORIG_PATH_INFO if there is no PATH_INFO // Use ORIG_PATH_INFO if there is no PATH_INFO
if ( !isset($_SERVER['PATH_INFO']) && isset($_SERVER['ORIG_PATH_INFO']) ) if ( !isset( $_SERVER['PATH_INFO'] ) && isset( $_SERVER['ORIG_PATH_INFO'] ) )
$_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO']; $_SERVER['PATH_INFO'] = $_SERVER['ORIG_PATH_INFO'];
// Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice) // Some IIS + PHP configurations puts the script-name in the path-info (No need to append it twice)
if ( isset($_SERVER['PATH_INFO']) ) { if ( isset( $_SERVER['PATH_INFO'] ) ) {
if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] ) if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] )
$_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO']; $_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO'];
else else
@ -59,26 +65,34 @@ function wp_fix_server_vars() {
} }
// Append the query string if it exists and isn't null // Append the query string if it exists and isn't null
if (isset($_SERVER['QUERY_STRING']) && !empty($_SERVER['QUERY_STRING'])) { if ( isset( $_SERVER['QUERY_STRING'] ) && !empty( $_SERVER['QUERY_STRING'] ) ) {
$_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING']; $_SERVER['REQUEST_URI'] .= '?' . $_SERVER['QUERY_STRING'];
} }
} }
} }
// Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests // Fix for PHP as CGI hosts that set SCRIPT_FILENAME to something ending in php.cgi for all requests
if ( isset($_SERVER['SCRIPT_FILENAME']) && ( strpos($_SERVER['SCRIPT_FILENAME'], 'php.cgi') == strlen($_SERVER['SCRIPT_FILENAME']) - 7 ) ) if ( isset( $_SERVER['SCRIPT_FILENAME'] ) && ( strpos( $_SERVER['SCRIPT_FILENAME'], 'php.cgi' ) == strlen( $_SERVER['SCRIPT_FILENAME'] ) - 7 ) )
$_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED']; $_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED'];
// Fix for Dreamhost and other PHP as CGI hosts // Fix for Dreamhost and other PHP as CGI hosts
if (strpos($_SERVER['SCRIPT_NAME'], 'php.cgi') !== false) if ( strpos( $_SERVER['SCRIPT_NAME'], 'php.cgi' ) !== false )
unset($_SERVER['PATH_INFO']); unset( $_SERVER['PATH_INFO'] );
// Fix empty PHP_SELF // Fix empty PHP_SELF
$PHP_SELF = $_SERVER['PHP_SELF']; $PHP_SELF = $_SERVER['PHP_SELF'];
if ( empty($PHP_SELF) ) if ( empty( $PHP_SELF ) )
$_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace("/(\?.*)?$/",'',$_SERVER["REQUEST_URI"]); $_SERVER['PHP_SELF'] = $PHP_SELF = preg_replace( "/(\?.*)?$/",'',$_SERVER["REQUEST_URI"] );
} }
/**
* Check for the required PHP version, and the MySQL extension or a database drop-in.
*
* Dies if requirements are not met.
*
* @access private
* @since 3.0.0
*/
function wp_check_php_mysql_versions() { 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. // we can probably extend this function to check if wp_die() exists then use translated strings, and then use it in install.php etc.
@ -87,27 +101,45 @@ function wp_check_php_mysql_versions() {
if ( version_compare( $required_php_version, $php_version, '>' ) ) 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 %2%s.'/*/WP_I18N_OLD_PHP*/, $php_version, $wp_version, $required_php_version ) ); die( sprintf( /*WP_I18N_OLD_PHP*/'Your server is running PHP version %1$s but WordPress %2%s requires at least %2%s.'/*/WP_I18N_OLD_PHP*/, $php_version, $wp_version, $required_php_version ) );
if ( !extension_loaded('mysql') && !file_exists(WP_CONTENT_DIR . '/db.php') ) 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*/ ); die( /*WP_I18N_OLD_MYSQL*/'Your PHP installation appears to be missing the MySQL extension which is required by WordPress.'/*/WP_I18N_OLD_MYSQL*/ );
} }
/**
* Dies with a maintenance message when conditions are met.
*
* Checks for a file in the WordPress root directory named ".maintenance".
* This file will contain the variable $upgrading, set to the time the file
* was created. If the file was created less than 10 minutes ago, WordPress
* enters maintenance mode and displays a message.
*
* The default message can be replaced by using a drop-in (maintenance.php in
* the wp-content directory).
*
* @access private
* @since 3.0.0
*/
function wp_maintenance() { function wp_maintenance() {
if ( file_exists(ABSPATH . '.maintenance') && !defined('WP_INSTALLING') ) { if ( !file_exists( ABSPATH . '.maintenance' ) || defined( 'WP_INSTALLING' ) )
include(ABSPATH . '.maintenance'); return;
// If the $upgrading timestamp is older than 10 minutes, don't die.
if ( ( time() - $upgrading ) < 600 ) {
if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
require_once( WP_CONTENT_DIR . '/maintenance.php' );
die();
}
$protocol = $_SERVER["SERVER_PROTOCOL"]; include( ABSPATH . '.maintenance' );
if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol ) // If the $upgrading timestamp is older than 10 minutes, don't die.
$protocol = 'HTTP/1.0'; if ( ( time() - $upgrading ) >= 600 )
header( "$protocol 503 Service Unavailable", true, 503 ); return;
header( 'Content-Type: text/html; charset=utf-8' );
header( 'Retry-After: 600' ); if ( file_exists( WP_CONTENT_DIR . '/maintenance.php' ) ) {
?> require_once( WP_CONTENT_DIR . '/maintenance.php' );
die();
}
$protocol = $_SERVER["SERVER_PROTOCOL"];
if ( 'HTTP/1.1' != $protocol && 'HTTP/1.0' != $protocol )
$protocol = 'HTTP/1.0';
header( "$protocol 503 Service Unavailable", true, 503 );
header( 'Content-Type: text/html; charset=utf-8' );
header( 'Retry-After: 600' );
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <!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"> <html xmlns="http://www.w3.org/1999/xhtml">
<head> <head>
@ -119,10 +151,8 @@ function wp_maintenance() {
<h1>Briefly unavailable for scheduled maintenance. Check back in a minute.</h1> <h1>Briefly unavailable for scheduled maintenance. Check back in a minute.</h1>
</body> </body>
</html> </html>
<?php <?php
die(); die();
}
}
} }
/** /**
@ -135,7 +165,7 @@ function wp_maintenance() {
*/ */
function timer_start() { function timer_start() {
global $timestart; global $timestart;
$mtime = explode(' ', microtime() ); $mtime = explode( ' ', microtime() );
$mtime = $mtime[1] + $mtime[0]; $mtime = $mtime[1] + $mtime[0];
$timestart = $mtime; $timestart = $mtime;
return true; return true;
@ -165,221 +195,270 @@ function timer_start() {
* @param int $precision The amount of digits from the right of the decimal to display. Default is 3. * @param int $precision The amount of digits from the right of the decimal to display. Default is 3.
* @return float The "second.microsecond" finished time calculation * @return float The "second.microsecond" finished time calculation
*/ */
function timer_stop($display = 0, $precision = 3) { //if called like timer_stop(1), will echo $timetotal function timer_stop( $display = 0, $precision = 3 ) { // if called like timer_stop(1), will echo $timetotal
global $timestart, $timeend; global $timestart, $timeend;
$mtime = microtime(); $mtime = microtime();
$mtime = explode(' ',$mtime); $mtime = explode( ' ',$mtime );
$mtime = $mtime[1] + $mtime[0]; $mtime = $mtime[1] + $mtime[0];
$timeend = $mtime; $timeend = $mtime;
$timetotal = $timeend-$timestart; $timetotal = $timeend-$timestart;
$r = ( function_exists('number_format_i18n') ) ? number_format_i18n($timetotal, $precision) : number_format($timetotal, $precision); $r = ( function_exists( 'number_format_i18n' ) ) ? number_format_i18n( $timetotal, $precision ) : number_format( $timetotal, $precision );
if ( $display ) if ( $display )
echo $r; echo $r;
return $r; return $r;
} }
/**
* Sets PHP error handling.
*
* Add <code>define('WP_DEBUG', true);</code> to wp-config.php to enable
* the reporting of notices during development.
*
* Add <code>define('WP_DEBUG_DISPLAY', false);</code> to wp-config.php to
* disable the display of errors.
*
* Add <code>define('WP_DEBUG_LOG', true);</code> to wp-config.php to log
* eerrors to debug.log in the wp-content directory.
*
* @access private
* @since 3.0.0
*/
function wp_debug_mode() { function wp_debug_mode() {
if ( WP_DEBUG ) { if ( WP_DEBUG ) {
if ( defined('E_DEPRECATED') ) if ( defined( 'E_DEPRECATED' ) )
error_reporting(E_ALL & ~E_DEPRECATED & ~E_STRICT); error_reporting( E_ALL & ~E_DEPRECATED & ~E_STRICT );
else else
error_reporting(E_ALL); error_reporting( E_ALL );
if ( WP_DEBUG_DISPLAY ) if ( WP_DEBUG_DISPLAY )
ini_set('display_errors', 1); ini_set( 'display_errors', 1 );
if ( WP_DEBUG_LOG ) { if ( WP_DEBUG_LOG ) {
ini_set('log_errors', 1); ini_set( 'log_errors', 1 );
ini_set('error_log', WP_CONTENT_DIR . '/debug.log'); ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' );
} }
} else { } else {
if ( defined('E_RECOVERABLE_ERROR') ) if ( defined( 'E_RECOVERABLE_ERROR' ) )
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR); error_reporting( E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR );
else else
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING); error_reporting( E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING );
} }
} }
/**
* Sets the location of the language directory.
*
* To set directory manually, define <code>WP_LANG_DIR</code> 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.
*
* The WP_LANG_DIR constant was introduced in 2.1.0.
*
* @access private
* @since 3.0.0
*/
function wp_set_lang_dir() { function wp_set_lang_dir() {
if ( !defined('WP_LANG_DIR') ) { if ( !defined( 'WP_LANG_DIR' ) ) {
/** if ( file_exists( WP_CONTENT_DIR . '/languages' ) && @is_dir( WP_CONTENT_DIR . '/languages' ) ) {
* Stores the location of the language directory. First looks for language folder in WP_CONTENT_DIR define( 'WP_LANG_DIR', WP_CONTENT_DIR . '/languages' ); // no leading slash, no trailing slash, full path, not relative to ABSPATH
* and uses that folder if it exists. Or it uses the "languages" folder in WPINC. if ( !defined( 'LANGDIR' ) ) {
*
* @since 2.1.0
*/
if ( file_exists(WP_CONTENT_DIR . '/languages') && @is_dir(WP_CONTENT_DIR . '/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 // Old static relative path maintained for limited backwards compatibility - won't work in some cases
define('LANGDIR', 'wp-content/languages'); define( 'LANGDIR', 'wp-content/languages' );
} }
} else { } else {
define('WP_LANG_DIR', ABSPATH . WPINC . '/languages'); // no leading slash, no trailing slash, full path, not relative to ABSPATH define( 'WP_LANG_DIR', ABSPATH . WPINC . '/languages' ); // no leading slash, no trailing slash, full path, not relative to ABSPATH
if (!defined('LANGDIR')) { if ( !defined( 'LANGDIR' ) ) {
// Old relative path maintained for backwards compatibility // Old relative path maintained for backwards compatibility
define('LANGDIR', WPINC . '/languages'); define( 'LANGDIR', WPINC . '/languages' );
} }
} }
} }
} }
/**
* Sets the database table prefix and the format specifiers for database table columns.
*
* Columns not listed here default to %s.
*
* @see wpdb::$field_types Since 2.8.0
* @see wpdb::prepare()
* @see wpdb::insert()
* @see wpdb::update()
* @see wpdb::set_prefix()
*
* @access private
* @since 3.0.0
*/
function wp_set_wpdb_vars() { function wp_set_wpdb_vars() {
global $wpdb, $table_prefix; global $wpdb, $table_prefix;
if ( !empty($wpdb->error) ) if ( !empty( $wpdb->error ) )
dead_db(); dead_db();
/**
* Format specifiers for DB columns. Columns not listed here default to %s.
* @since 2.8.0
* @see wpdb:$field_types
* @see wpdb:prepare()
* @see wpdb:insert()
* @see wpdb:update()
*/
$wpdb->field_types = array( 'post_author' => '%d', 'post_parent' => '%d', 'menu_order' => '%d', 'term_id' => '%d', 'term_group' => '%d', 'term_taxonomy_id' => '%d', $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', 'commment_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_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'); 'user_status' => '%d', 'umeta_id' => '%d', 'comment_karma' => '%d', 'comment_count' => '%d' );
$prefix = $wpdb->set_prefix($table_prefix); $prefix = $wpdb->set_prefix( $table_prefix );
if ( is_wp_error($prefix) )
wp_die(/*WP_I18N_BAD_PREFIX*/'<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/);
if ( is_wp_error( $prefix ) )
wp_die( /*WP_I18N_BAD_PREFIX*/'<strong>ERROR</strong>: <code>$table_prefix</code> in <code>wp-config.php</code> can only contain numbers, letters, and underscores.'/*/WP_I18N_BAD_PREFIX*/ );
} }
/**
* Starts the WordPress object cache.
*
* If an object-cache.php file exists in the wp-content directory,
* it uses that drop-in as an external object cache.
*
* @access private
* @since 3.0.0
*/
function wp_start_object_cache() { function wp_start_object_cache() {
global $_wp_using_ext_object_cache; global $_wp_using_ext_object_cache;
if ( file_exists(WP_CONTENT_DIR . '/object-cache.php') ) { if ( file_exists( WP_CONTENT_DIR . '/object-cache.php' ) ) {
require_once (WP_CONTENT_DIR . '/object-cache.php'); require_once ( WP_CONTENT_DIR . '/object-cache.php' );
$_wp_using_ext_object_cache = true; $_wp_using_ext_object_cache = true;
} else { } else {
require_once (ABSPATH . WPINC . '/cache.php'); require_once ( ABSPATH . WPINC . '/cache.php' );
$_wp_using_ext_object_cache = false; $_wp_using_ext_object_cache = false;
} }
wp_cache_init(); wp_cache_init();
if ( function_exists( 'wp_cache_add_global_groups' ) ) {
if ( function_exists('wp_cache_add_global_groups') ) { wp_cache_add_global_groups( array( 'users', 'userlogins', 'usermeta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss' ) );
wp_cache_add_global_groups(array ('users', 'userlogins', 'usermeta', 'site-transient', 'site-options', 'site-lookup', 'blog-lookup', 'blog-details', 'rss')); wp_cache_add_non_persistent_groups( array( 'comment', 'counts', 'plugins' ) );
wp_cache_add_non_persistent_groups(array( 'comment', 'counts', 'plugins' ));
} }
} }
/**
* Redirects to the installer if WordPress is not installed.
*
* Dies with an error message when multisite is enabled.
*
* @access private
* @since 3.0.0
*/
function wp_not_installed() { function wp_not_installed() {
if ( is_multisite() ) { if ( is_multisite() ) {
if ( !is_blog_installed() && !defined('WP_INSTALLING') ) if ( !is_blog_installed() && !defined( 'WP_INSTALLING' ) )
die( __( 'The blog you have requested is not installed properly. Please contact the system administrator.' ) ); // have to die here wp_die( __( 'The blog you have requested is not installed properly. Please contact the system administrator.' ) );
} elseif ( !is_blog_installed() && (strpos($_SERVER['PHP_SELF'], 'install.php') === false && !defined('WP_INSTALLING')) ) { } elseif ( !is_blog_installed() && ( strpos( $_SERVER['PHP_SELF'], 'install.php' ) === false && !defined( 'WP_INSTALLING' ) ) ) {
if ( defined('WP_SITEURL') ) if ( defined( 'WP_SITEURL' ) )
$link = WP_SITEURL . '/wp-admin/install.php'; $link = WP_SITEURL . '/wp-admin/install.php';
elseif (strpos($_SERVER['PHP_SELF'], 'wp-admin') !== false) elseif ( strpos( $_SERVER['PHP_SELF'], 'wp-admin' ) !== false )
$link = preg_replace('|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php'; $link = preg_replace( '|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF'] ) . 'wp-admin/install.php';
else else
$link = preg_replace('|/[^/]+?$|', '/', $_SERVER['PHP_SELF']) . 'wp-admin/install.php'; $link = preg_replace( '|/[^/]+?$|', '/', $_SERVER['PHP_SELF'] ) . 'wp-admin/install.php';
require_once(ABSPATH . WPINC . '/kses.php'); require_once( ABSPATH . WPINC . '/kses.php' );
require_once(ABSPATH . WPINC . '/pluggable.php'); require_once( ABSPATH . WPINC . '/pluggable.php' );
require_once(ABSPATH . WPINC . '/formatting.php'); require_once( ABSPATH . WPINC . '/formatting.php' );
wp_redirect($link); wp_redirect( $link );
die(); die();
} }
} }
function wp_load_mu_plugins() { /**
if ( is_dir( WPMU_PLUGIN_DIR ) ) { * Returns array of must-use plugin files to be included in global scope.
if ( $dh = opendir( WPMU_PLUGIN_DIR ) ) { *
$mu_plugins = array (); * The default directory is wp-content/mu-plugins. To change the default directory
while ( ( $plugin = readdir( $dh ) ) !== false ) { * manually, define <code>WPMU_PLUGIN_DIR</code> and <code>WPMU_PLUGIN_URL</code>
if ( substr( $plugin, -4 ) == '.php' ) * in wp-config.php.
$mu_plugins[] = $plugin; *
} * @access private
closedir( $dh ); * @since 3.0.0
sort( $mu_plugins ); * @return array Files to include
foreach ( $mu_plugins as $mu_plugin ) */
include_once( WPMU_PLUGIN_DIR . '/' . $mu_plugin ); function wp_muplugins_to_load() {
} $mu_plugins = array();
if ( !is_dir( WPMU_PLUGIN_DIR ) )
return $mu_plugins;
if ( ! $dh = opendir( WPMU_PLUGIN_DIR ) )
return $mu_plugins;
while ( ( $plugin = readdir( $dh ) ) !== false ) {
if ( substr( $plugin, -4 ) == '.php' )
$mu_plugins[] = WPMU_PLUGIN_DIR . '/' . $plugin;
} }
closedir( $dh );
sort( $mu_plugins );
return $mu_plugins;
} }
function wp_load_plugins() { /**
* Returns array of plugin files to be included in global scope.
*
* The default directory is wp-content/plugins. To change the default directory
* manually, define <code>WP_PLUGIN_DIR</code> and <code>WP_PLUGIN_URL</code>
* in wp-config.php.
*
* @access private
* @since 3.0.0
* @return array Files to include
*/
function wp_plugins_to_load() {
$plugins = array();
// Check for hacks file if the option is enabled // Check for hacks file if the option is enabled
if ( get_option('hack_file') ) { if ( get_option( 'hack_file' ) && file_exists( ABSPATH . 'my-hacks.php' ) )
if ( file_exists(ABSPATH . 'my-hacks.php') ) $plugins[] = ABSPATH . 'my-hacks.php';
require(ABSPATH . 'my-hacks.php');
}
$current_plugins = apply_filters( 'active_plugins', get_option( 'active_plugins' ) ); $active_plugins = apply_filters( 'active_plugins', get_option( 'active_plugins' ) );
if ( is_array($current_plugins) && !defined('WP_INSTALLING') ) { if ( !is_array( $active_plugins ) || defined( 'WP_INSTALLING' ) )
foreach ( $current_plugins as $plugin ) { return $plugins;
// check the $plugin filename foreach ( $active_plugins as $plugin ) {
// Validate plugin filename if ( validate_file( $plugin ) // $plugin must validate as file
if ( validate_file($plugin) // $plugin must validate as file || '.php' != substr( $plugin, -4 ) // $plugin must end with '.php'
|| '.php' != substr($plugin, -4) // $plugin must end with '.php' || !file_exists( WP_PLUGIN_DIR . '/' . $plugin ) // $plugin must exist
|| !file_exists(WP_PLUGIN_DIR . '/' . $plugin) // $plugin must exist )
) continue;
continue; $plugins[] = WP_PLUGIN_DIR . '/' . $plugin;
include_once(WP_PLUGIN_DIR . '/' . $plugin);
}
unset($plugin);
} }
unset($current_plugins); return $plugins;
} }
/**
* Sets internal encoding using mb_internal_encoding().
*
* In most cases the default internal encoding is latin1, which is of no use,
* since we want to use the mb_ functions for utf-8 strings.
*
* @access private
* @since 3.0.0
*/
function wp_set_internal_encoding() { function wp_set_internal_encoding() {
/* if ( function_exists( 'mb_internal_encoding' ) ) {
* In most cases the default internal encoding is latin1, which is of no use, if ( !@mb_internal_encoding( get_option( 'blog_charset' ) ) )
* since we want to use the mb_ functions for utf-8 strings mb_internal_encoding( 'UTF-8' );
*/
if (function_exists('mb_internal_encoding')) {
if (!@mb_internal_encoding(get_option('blog_charset')))
mb_internal_encoding('UTF-8');
} }
} }
/**
* Add magic quotes to $_GET, $_POST, $_COOKIE, and $_SERVER.
*
* Also forces $_REQUEST to be $_GET + $_POST. If $_SERVER, $_COOKIE,
* or $_ENV are needed, use those superglobals directly.
*
* @access private
* @since 3.0.0
*/
function wp_magic_quotes() { function wp_magic_quotes() {
// If already slashed, strip. // If already slashed, strip.
if ( get_magic_quotes_gpc() ) { if ( get_magic_quotes_gpc() ) {
$_GET = stripslashes_deep($_GET ); $_GET = stripslashes_deep( $_GET );
$_POST = stripslashes_deep($_POST ); $_POST = stripslashes_deep( $_POST );
$_COOKIE = stripslashes_deep($_COOKIE); $_COOKIE = stripslashes_deep( $_COOKIE );
} }
// Escape with wpdb. // Escape with wpdb.
$_GET = add_magic_quotes($_GET ); $_GET = add_magic_quotes( $_GET );
$_POST = add_magic_quotes($_POST ); $_POST = add_magic_quotes( $_POST );
$_COOKIE = add_magic_quotes($_COOKIE); $_COOKIE = add_magic_quotes( $_COOKIE );
$_SERVER = add_magic_quotes($_SERVER); $_SERVER = add_magic_quotes( $_SERVER );
// Force REQUEST to be GET + POST. If SERVER, COOKIE, or ENV are needed, use those superglobals directly. // Force REQUEST to be GET + POST.
$_REQUEST = array_merge($_GET, $_POST); $_REQUEST = array_merge( $_GET, $_POST );
}
function wp_find_locale() {
global $locale, $locale_file;
/**
* The locale of the blog
* @since 1.5.0
*/
$locale = get_locale();
$locale_file = WP_LANG_DIR . "/$locale.php";
if ( is_readable($locale_file) )
require_once($locale_file);
// Pull in locale data after loading text domain.
require_once(ABSPATH . WPINC . '/locale.php');
}
function wp_load_theme_functions() {
// Load functions for active theme.
if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists(STYLESHEETPATH . '/functions.php') )
include(STYLESHEETPATH . '/functions.php');
if ( file_exists(TEMPLATEPATH . '/functions.php') )
include(TEMPLATEPATH . '/functions.php');
// Load in support for template functions which the theme supports
require_if_theme_supports( 'post-thumbnails', ABSPATH . WPINC . '/post-thumbnail-template.php' );
} }
/** /**
@ -389,7 +468,7 @@ function wp_load_theme_functions() {
* @since 1.2.0 * @since 1.2.0
*/ */
function shutdown_action_hook() { function shutdown_action_hook() {
do_action('shutdown'); do_action( 'shutdown' );
wp_cache_close(); wp_cache_close();
} }
@ -422,7 +501,7 @@ function wp_clone( $object ) {
* @return bool True if inside WordPress administration pages. * @return bool True if inside WordPress administration pages.
*/ */
function is_admin() { function is_admin() {
if ( defined('WP_ADMIN') ) if ( defined( 'WP_ADMIN' ) )
return WP_ADMIN; return WP_ADMIN;
return false; return false;
} }
@ -435,7 +514,7 @@ function is_admin() {
* @return bool True if multisite is enabled, false otherwise. * @return bool True if multisite is enabled, false otherwise.
*/ */
function is_multisite() { function is_multisite() {
if ( ( defined('MULTISITE') && MULTISITE ) || defined('VHOST') || defined('SUNRISE') ) if ( ( defined( 'MULTISITE' ) && MULTISITE ) || defined( 'VHOST' ) || defined( 'SUNRISE' ) )
return true; return true;
return false; return false;

91
wp-includes/ms-load.php
View File

@ -13,9 +13,9 @@
if( defined( 'SUNRISE' ) ) if( defined( 'SUNRISE' ) )
include_once( WP_CONTENT_DIR . '/sunrise.php' ); include_once( WP_CONTENT_DIR . '/sunrise.php' );
require (ABSPATH . WPINC . '/ms-settings.php'); require( ABSPATH . WPINC . '/ms-settings.php' );
$wpdb->blogid = $current_blog->blog_id; $wpdb->blogid = $current_blog->blog_id;
$wpdb->siteid = $current_blog->site_id; $wpdb->siteid = $current_blog->site_id;
$wpdb->set_prefix($table_prefix); // set up blog tables $wpdb->set_prefix($table_prefix); // set up blog tables
$table_prefix = $wpdb->get_blog_prefix(); $table_prefix = $wpdb->get_blog_prefix();
@ -40,56 +40,57 @@ if( !defined( "BLOGUPLOADDIR" ) )
define( "BLOGUPLOADDIR", WP_CONTENT_DIR . "/blogs.dir/{$wpdb->blogid}/files/" ); define( "BLOGUPLOADDIR", WP_CONTENT_DIR . "/blogs.dir/{$wpdb->blogid}/files/" );
function ms_network_settings() { function ms_network_settings() {
global $wpdb, $current_site, $cookiehash; global $wpdb, $current_site, $cookiehash;
if( !isset($current_site->site_name) ) if( !isset($current_site->site_name) )
$current_site->site_name = get_site_option('site_name'); $current_site->site_name = get_site_option('site_name');
if( $current_site->site_name == false ) if( $current_site->site_name == false )
$current_site->site_name = ucfirst( $current_site->domain ); $current_site->site_name = ucfirst( $current_site->domain );
if ( ! defined('WP_INSTALLING') ) { if ( ! defined('WP_INSTALLING') ) {
// Used to guarantee unique hash cookies if ( !isset($cookiehash) )
if ( !isset($cookiehash) ) $cookiehash = '';
$cookiehash = '';
/** /**
* Used to guarantee unique hash cookies * Used to guarantee unique hash cookies
* @since 1.5 * @since 1.5
*/ */
if ( !defined('COOKIEHASH') ) if ( !defined('COOKIEHASH') )
define( 'COOKIEHASH', $cookiehash ); define( 'COOKIEHASH', $cookiehash );
} }
$wpdb->hide_errors(); $wpdb->hide_errors();
} }
function ms_network_plugins() { function ms_network_plugins() {
$wpmu_sitewide_plugins = (array) maybe_unserialize( get_site_option( 'wpmu_sitewide_plugins' ) ); $network_plugins = array();
foreach( $wpmu_sitewide_plugins as $plugin_file => $activation_time ) { $wpmu_sitewide_plugins = (array) maybe_unserialize( get_site_option( 'wpmu_sitewide_plugins' ) );
if ( !$plugin_file ) foreach( $wpmu_sitewide_plugins as $plugin_file => $activation_time ) {
continue; if ( !$plugin_file )
continue;
if ( !file_exists( WP_PLUGIN_DIR . '/' . $plugin_file ) ) { if ( !file_exists( WP_PLUGIN_DIR . '/' . $plugin_file ) ) {
$deleted_sitewide_plugins[] = $plugin_file; $deleted_sitewide_plugins[] = $plugin_file;
} else { } else {
include_once( WP_PLUGIN_DIR . '/' . $plugin_file ); $network_plugins = WP_PLUGIN_DIR . '/' . $plugin_file;
} }
} }
if ( isset( $deleted_sitewide_plugins ) ) { if ( isset( $deleted_sitewide_plugins ) ) {
$active_sitewide_plugins = maybe_unserialize( get_site_option( 'active_sitewide_plugins' ) ); $active_sitewide_plugins = maybe_unserialize( get_site_option( 'active_sitewide_plugins' ) );
/* Remove any deleted plugins from the wpmu_sitewide_plugins array */ /* Remove any deleted plugins from the wpmu_sitewide_plugins array */
foreach( $deleted_sitewide_plugins as $plugin_file ) { foreach( $deleted_sitewide_plugins as $plugin_file ) {
unset( $wpmu_sitewide_plugins[$plugin_file] ); unset( $wpmu_sitewide_plugins[$plugin_file] );
unset( $active_sitewide_plugins[$plugin_file] ); unset( $active_sitewide_plugins[$plugin_file] );
} }
update_site_option( 'wpmu_sitewide_plugins', $wpmu_sitewide_plugins ); update_site_option( 'wpmu_sitewide_plugins', $wpmu_sitewide_plugins );
update_site_option( 'active_sitewide_plugins', $wpmu_sitewide_plugins ); update_site_option( 'active_sitewide_plugins', $wpmu_sitewide_plugins );
} }
return $network_plugins;
} }
function ms_site_check() { function ms_site_check() {
@ -99,8 +100,7 @@ function ms_site_check() {
if ( '1' == $current_blog->deleted ) { if ( '1' == $current_blog->deleted ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-deleted.php' ) ) { if ( file_exists( WP_CONTENT_DIR . '/blog-deleted.php' ) ) {
require_once( WP_CONTENT_DIR . '/blog-deleted.php' ); return WP_CONTENT_DIR . '/blog-deleted.php';
die();
} else { } else {
header('HTTP/1.1 410 Gone'); header('HTTP/1.1 410 Gone');
graceful_fail(__('This user has elected to delete their account and the content is no longer available.')); graceful_fail(__('This user has elected to delete their account and the content is no longer available.'));
@ -109,8 +109,7 @@ function ms_site_check() {
if ( '2' == $current_blog->deleted ) { if ( '2' == $current_blog->deleted ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-inactive.php' ) ) { if ( file_exists( WP_CONTENT_DIR . '/blog-inactive.php' ) ) {
require_once( WP_CONTENT_DIR . '/blog-inactive.php' ); return WP_CONTENT_DIR . '/blog-inactive.php';
die();
} else { } else {
graceful_fail( sprintf( __( 'This blog has not been activated yet. If you are having problems activating your blog, please contact <a href="mailto:%1$s">%1$s</a>.' ), str_replace( '@', ' AT ', get_site_option( 'admin_email', "support@{$current_site->domain}" ) ) ) ); graceful_fail( sprintf( __( 'This blog has not been activated yet. If you are having problems activating your blog, please contact <a href="mailto:%1$s">%1$s</a>.' ), str_replace( '@', ' AT ', get_site_option( 'admin_email', "support@{$current_site->domain}" ) ) ) );
} }
@ -118,13 +117,13 @@ function ms_site_check() {
if( $current_blog->archived == '1' || $current_blog->spam == '1' ) { if( $current_blog->archived == '1' || $current_blog->spam == '1' ) {
if ( file_exists( WP_CONTENT_DIR . '/blog-suspended.php' ) ) { if ( file_exists( WP_CONTENT_DIR . '/blog-suspended.php' ) ) {
require_once( WP_CONTENT_DIR . '/blog-suspended.php' ); return WP_CONTENT_DIR . '/blog-suspended.php';
die();
} else { } else {
header('HTTP/1.1 410 Gone'); header('HTTP/1.1 410 Gone');
graceful_fail(__('This blog has been archived or suspended.')); graceful_fail(__('This blog has been archived or suspended.'));
} }
} }
return true;
} }
function ms_network_cookies() { function ms_network_cookies() {

229
wp-settings.php
View File

@ -13,152 +13,191 @@
* *
* @since 1.0.0 * @since 1.0.0
*/ */
define('WPINC', 'wp-includes'); define( 'WPINC', 'wp-includes' );
require (ABSPATH . WPINC . '/load.php'); // Include files required for initialization.
require (ABSPATH . WPINC . '/default-constants.php'); require( ABSPATH . WPINC . '/load.php' );
require (ABSPATH . WPINC . '/version.php'); require( ABSPATH . WPINC . '/default-constants.php' );
require( ABSPATH . WPINC . '/version.php' );
wp_default_constants('init'); // Set initial default constants including WP_MEMORY_LIMIT, WP_DEBUG, WP_CONTENT_DIR and WP_CACHE.
wp_default_constants( 'init' );
set_magic_quotes_runtime(0); // Disable magic quotes at runtime. Magic quotes are added using wpdb later in wp-settings.php.
@ini_set('magic_quotes_sybase', 0); set_magic_quotes_runtime( 0 );
@ini_set( 'magic_quotes_sybase', 0 );
if ( function_exists('date_default_timezone_set') ) // Set default timezone in PHP 5.
date_default_timezone_set('UTC'); if ( function_exists( 'date_default_timezone_set' ) )
date_default_timezone_set( 'UTC' );
// Turn register_globals off.
wp_unregister_GLOBALS(); wp_unregister_GLOBALS();
// Ensure these global variables do not exist so they do not interfere with WordPress.
unset( $wp_filter, $cache_lastcommentmodified, $cache_lastpostdate ); unset( $wp_filter, $cache_lastcommentmodified, $cache_lastpostdate );
// Standardize $_SERVER variables across setups.
wp_fix_server_vars(); wp_fix_server_vars();
// Check for the required PHP version and for the MySQL extension or a database drop-in.
wp_check_php_mysql_versions(); wp_check_php_mysql_versions();
// Check if we're in maintenance mode.
wp_maintenance(); wp_maintenance();
// Start loading timer.
timer_start(); timer_start();
// Check if we're in WP_DEBUG mode.
wp_debug_mode(); wp_debug_mode();
// For an advanced caching plugin to use, static because you would only want one // For an advanced caching plugin to use. Uses a static drop-in because you would only want one.
if ( WP_CACHE ) if ( WP_CACHE )
@include WP_CONTENT_DIR . '/advanced-cache.php'; @include WP_CONTENT_DIR . '/advanced-cache.php';
// Define WP_LANG_DIR if not set.
wp_set_lang_dir(); wp_set_lang_dir();
require (ABSPATH . WPINC . '/compat.php'); // Include early WordPress files.
require (ABSPATH . WPINC . '/functions.php'); require( ABSPATH . WPINC . '/compat.php' );
require (ABSPATH . WPINC . '/classes.php'); require( ABSPATH . WPINC . '/functions.php' );
require( ABSPATH . WPINC . '/classes.php' );
// Include the wpdb class, or a db.php database drop-in if present.
require_wp_db(); require_wp_db();
// Set the database table prefix and the format specifiers for database table columns.
wp_set_wpdb_vars(); wp_set_wpdb_vars();
// Start the WordPress object cache, or an external object cache if the drop-in is present.
wp_start_object_cache(); wp_start_object_cache();
// Initialize multisite if enabled.
if ( is_multisite() ) if ( is_multisite() )
require (ABSPATH . WPINC . '/ms-load.php'); require( ABSPATH . WPINC . '/ms-load.php' );
require (ABSPATH . WPINC . '/plugin.php'); // Load early WordPress files.
require (ABSPATH . WPINC . '/default-filters.php'); require( ABSPATH . WPINC . '/plugin.php' );
include_once(ABSPATH . WPINC . '/pomo/mo.php'); require( ABSPATH . WPINC . '/default-filters.php' );
include_once( ABSPATH . WPINC . '/pomo/mo.php' );
if ( SHORTINIT ) // stop most of WP being loaded, we just want the basics // Stop most of WordPress from being loaded if we just want the basics.
if ( SHORTINIT )
return false; return false;
require_once (ABSPATH . WPINC . '/l10n.php'); // Load the l18n library.
require_once ( ABSPATH . WPINC . '/l10n.php' );
// Run the installer if WordPress is not installed.
wp_not_installed(); wp_not_installed();
require (ABSPATH . WPINC . '/formatting.php'); // Load most of WordPress.
require (ABSPATH . WPINC . '/capabilities.php'); require( ABSPATH . WPINC . '/formatting.php' );
require (ABSPATH . WPINC . '/query.php'); require( ABSPATH . WPINC . '/capabilities.php' );
require (ABSPATH . WPINC . '/theme.php'); require( ABSPATH . WPINC . '/query.php' );
require (ABSPATH . WPINC . '/user.php'); require( ABSPATH . WPINC . '/theme.php' );
require (ABSPATH . WPINC . '/meta.php'); require( ABSPATH . WPINC . '/user.php' );
require (ABSPATH . WPINC . '/general-template.php'); require( ABSPATH . WPINC . '/meta.php' );
require (ABSPATH . WPINC . '/link-template.php'); require( ABSPATH . WPINC . '/general-template.php' );
require (ABSPATH . WPINC . '/author-template.php'); require( ABSPATH . WPINC . '/link-template.php' );
require (ABSPATH . WPINC . '/post.php'); require( ABSPATH . WPINC . '/author-template.php' );
require (ABSPATH . WPINC . '/post-template.php'); require( ABSPATH . WPINC . '/post.php' );
require (ABSPATH . WPINC . '/category.php'); require( ABSPATH . WPINC . '/post-template.php' );
require (ABSPATH . WPINC . '/category-template.php'); require( ABSPATH . WPINC . '/category.php' );
require (ABSPATH . WPINC . '/comment.php'); require( ABSPATH . WPINC . '/category-template.php' );
require (ABSPATH . WPINC . '/comment-template.php'); require( ABSPATH . WPINC . '/comment.php' );
require (ABSPATH . WPINC . '/rewrite.php'); require( ABSPATH . WPINC . '/comment-template.php' );
require (ABSPATH . WPINC . '/feed.php'); require( ABSPATH . WPINC . '/rewrite.php' );
require (ABSPATH . WPINC . '/bookmark.php'); require( ABSPATH . WPINC . '/feed.php' );
require (ABSPATH . WPINC . '/bookmark-template.php'); require( ABSPATH . WPINC . '/bookmark.php' );
require (ABSPATH . WPINC . '/kses.php'); require( ABSPATH . WPINC . '/bookmark-template.php' );
require (ABSPATH . WPINC . '/cron.php'); require( ABSPATH . WPINC . '/kses.php' );
require (ABSPATH . WPINC . '/deprecated.php'); require( ABSPATH . WPINC . '/cron.php' );
require (ABSPATH . WPINC . '/script-loader.php'); require( ABSPATH . WPINC . '/deprecated.php' );
require (ABSPATH . WPINC . '/taxonomy.php'); require( ABSPATH . WPINC . '/script-loader.php' );
require (ABSPATH . WPINC . '/update.php'); require( ABSPATH . WPINC . '/taxonomy.php' );
require (ABSPATH . WPINC . '/canonical.php'); require( ABSPATH . WPINC . '/update.php' );
require (ABSPATH . WPINC . '/shortcodes.php'); require( ABSPATH . WPINC . '/canonical.php' );
require (ABSPATH . WPINC . '/media.php'); require( ABSPATH . WPINC . '/shortcodes.php' );
require (ABSPATH . WPINC . '/http.php'); require( ABSPATH . WPINC . '/media.php' );
require (ABSPATH . WPINC . '/widgets.php'); require( ABSPATH . WPINC . '/http.php' );
require( ABSPATH . WPINC . '/widgets.php' );
// Load multisite-specific files.
if ( is_multisite() ) { if ( is_multisite() ) {
require_once( ABSPATH . WPINC . '/ms-functions.php' ); require_once( ABSPATH . WPINC . '/ms-functions.php' );
require_once( ABSPATH . WPINC . '/ms-default-filters.php' ); require_once( ABSPATH . WPINC . '/ms-default-filters.php' );
require_once( ABSPATH . WPINC . '/ms-deprecated.php' ); require_once( ABSPATH . WPINC . '/ms-deprecated.php' );
} }
wp_default_constants('wp_included'); // Define constants that rely on the API to obtain the default value.
wp_default_constants( 'wp_included' );
// Set up multisite if enabled.
if ( is_multisite() ) if ( is_multisite() )
ms_network_settings(); ms_network_settings();
wp_default_constants('ms_network_settings_loaded'); // Define must-use plugin directory constants, which may be overridden in the sunrise.php drop-in.
wp_default_constants( 'ms_network_settings_loaded' );
wp_load_mu_plugins(); // Load must-use plugins.
foreach( wp_muplugins_to_load() as $mu_plugin )
include_once( $mu_plugin );
unset( $mu_plugin );
/** // Load network-wide plugins if multisite.
* Used to load network wide plugins
* @since 3.0
*/
if ( is_multisite() )
ms_network_plugins();
do_action('muplugins_loaded');
/**
* Used to check site status
* @since 3.0
*/
if ( is_multisite() ) { if ( is_multisite() ) {
ms_site_check(); foreach ( ms_network_plugins() as $plugin_file )
include_once( $plugin_file );
unset( $plugin_file );
}
do_action( 'muplugins_loaded' );
// Check site status if multisite.
if ( is_multisite() ) {
if ( true !== ( $file = ms_site_check() ) ) {
require_once( $file );
die();
}
ms_network_cookies(); ms_network_cookies();
} }
wp_default_constants('ms_loaded'); // Define constants after multisite is loaded. Cookie-related constants may be overridden in ms_network_cookies().
wp_default_constants( 'ms_loaded' );
require (ABSPATH . WPINC . '/vars.php'); // Create common globals.
require( ABSPATH . WPINC . '/vars.php' );
// make taxonomies available to plugins and themes // Make taxonomies available to plugins and themes.
// @plugin authors: warning: this gets registered again on the init hook // @plugin authors: warning: this gets registered again on the init hook.
create_initial_taxonomies(); create_initial_taxonomies();
wp_load_plugins(); // Load active plugins.
foreach( wp_plugins_to_load() as $plugin )
include_once( $plugin );
unset( $plugin );
require (ABSPATH . WPINC . '/pluggable.php'); // Load pluggable functions.
require( ABSPATH . WPINC . '/pluggable.php' );
// Set internal encoding.
wp_set_internal_encoding(); wp_set_internal_encoding();
if ( WP_CACHE && function_exists('wp_cache_postload') ) // Run wp_cache_postload() if object cache is enabled and the function exists.
if ( WP_CACHE && function_exists( 'wp_cache_postload' ) )
wp_cache_postload(); wp_cache_postload();
do_action('plugins_loaded'); do_action( 'plugins_loaded' );
wp_default_constants('plugins_loaded'); // Define WP_POST_REVISIONS if not already defined.
wp_default_constants( 'plugins_loaded' );
// Add magic quotes and set up $_REQUEST ( $_GET + $_POST )
wp_magic_quotes(); wp_magic_quotes();
do_action('sanitize_comment_cookies'); do_action( 'sanitize_comment_cookies' );
/** /**
* WordPress Query object * WordPress Query object
@ -173,21 +212,21 @@ $wp_the_query =& new WP_Query();
* @global object $wp_query * @global object $wp_query
* @since 1.5.0 * @since 1.5.0
*/ */
$wp_query =& $wp_the_query; $wp_query =& $wp_the_query;
/** /**
* Holds the WordPress Rewrite object for creating pretty URLs * Holds the WordPress Rewrite object for creating pretty URLs
* @global object $wp_rewrite * @global object $wp_rewrite
* @since 1.5.0 * @since 1.5.0
*/ */
$wp_rewrite =& new WP_Rewrite(); $wp_rewrite =& new WP_Rewrite();
/** /**
* WordPress Object * WordPress Object
* @global object $wp * @global object $wp
* @since 2.0.0 * @since 2.0.0
*/ */
$wp =& new WP(); $wp =& new WP();
/** /**
* WordPress Widget Factory Object * WordPress Widget Factory Object
@ -196,14 +235,22 @@ $wp =& new WP();
*/ */
$wp_widget_factory =& new WP_Widget_Factory(); $wp_widget_factory =& new WP_Widget_Factory();
do_action('setup_theme'); do_action( 'setup_theme' );
wp_default_constants('setup_theme'); // Define the TEMPLATEPATH and STYLESHEETPATH constants.
wp_default_constants( 'setup_theme' );
// Load the default text localization domain. // Load the default text localization domain.
load_default_textdomain(); load_default_textdomain();
wp_find_locale(); // Find the blog locale.
$locale = get_locale();
$locale_file = WP_LANG_DIR . "/$locale.php";
if ( is_readable( $locale_file ) )
require_once( $locale_file );
// Pull in locale data after loading text domain.
require_once( ABSPATH . WPINC . '/locale.php' );
/** /**
* WordPress Locale object for loading locale domain date and various strings. * WordPress Locale object for loading locale domain date and various strings.
@ -212,13 +259,21 @@ wp_find_locale();
*/ */
$wp_locale =& new WP_Locale(); $wp_locale =& new WP_Locale();
wp_load_theme_functions(); // Load the functions for the active theme, for both parent and child theme if applicable.
if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists( STYLESHEETPATH . '/functions.php' ) )
include( STYLESHEETPATH . '/functions.php' );
if ( file_exists( TEMPLATEPATH . '/functions.php' ) )
include( TEMPLATEPATH . '/functions.php' );
register_shutdown_function('shutdown_action_hook'); // Load any template functions the theme supports.
require_if_theme_supports( 'post-thumbnails', ABSPATH . WPINC . '/post-thumbnail-template.php' );
$wp->init(); // Sets up current user. register_shutdown_function( 'shutdown_action_hook' );
// Set up current user.
$wp->init();
// Everything is loaded and initialized. // Everything is loaded and initialized.
do_action('init'); do_action( 'init' );
?> ?>