X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/fef8173b8c3bad08f495551e43cfdeac1cae6021..refs/tags/wordpress-3.5.2-scripts:/wp-settings.php

diff --git a/wp-settings.php b/wp-settings.php
index 2cd12c1c..65485a84 100644
--- a/wp-settings.php
+++ b/wp-settings.php
@@ -5,6 +5,8 @@
  *
  * Allows for some configuration in wp-config.php (see default-constants.php)
  *
+ * @internal This file must be parsable by PHP4.
+ *
  * @package WordPress
  */
 
@@ -20,30 +22,26 @@ require( ABSPATH . WPINC . '/load.php' );
 require( ABSPATH . WPINC . '/default-constants.php' );
 require( ABSPATH . WPINC . '/version.php' );
 
-// Set initial default constants including WP_MEMORY_LIMIT, WP_DEBUG, WP_CONTENT_DIR and WP_CACHE.
+// Set initial default constants including WP_MEMORY_LIMIT, WP_MAX_MEMORY_LIMIT, WP_DEBUG, WP_CONTENT_DIR and WP_CACHE.
 wp_initial_constants( );
 
+// Check for the required PHP version and for the MySQL extension or a database drop-in.
+wp_check_php_mysql_versions();
+
 // Disable magic quotes at runtime. Magic quotes are added using wpdb later in wp-settings.php.
-set_magic_quotes_runtime( 0 );
-@ini_set( 'magic_quotes_sybase', 0 );
+@ini_set( 'magic_quotes_runtime', 0 );
+@ini_set( 'magic_quotes_sybase',  0 );
 
-// Set default timezone in PHP 5.
-if ( function_exists( 'date_default_timezone_set' ) )
-	date_default_timezone_set( 'UTC' );
+// WordPress calculates offsets from UTC.
+date_default_timezone_set( 'UTC' );
 
 // Turn register_globals off.
 wp_unregister_GLOBALS();
 
-// Ensure these global variables do not exist so they do not interfere with WordPress.
-unset( $wp_filter, $cache_lastcommentmodified );
-
 // Standardize $_SERVER variables across setups.
 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();
-
-// Check if we have recieved a request due to missing favicon.ico
+// Check if we have received a request due to missing favicon.ico
 wp_favicon_request();
 
 // Check if we're in maintenance mode.
@@ -68,19 +66,20 @@ require( ABSPATH . WPINC . '/functions.php' );
 require( ABSPATH . WPINC . '/class-wp.php' );
 require( ABSPATH . WPINC . '/class-wp-error.php' );
 require( ABSPATH . WPINC . '/plugin.php' );
+require( ABSPATH . WPINC . '/pomo/mo.php' );
 
 // Include the wpdb class and, if present, a db.php database drop-in.
 require_wp_db();
 
 // Set the database table prefix and the format specifiers for database table columns.
+$GLOBALS['table_prefix'] = $table_prefix;
 wp_set_wpdb_vars();
 
 // Start the WordPress object cache, or an external object cache if the drop-in is present.
 wp_start_object_cache();
 
-// Load early WordPress files.
+// Attach the default filters.
 require( ABSPATH . WPINC . '/default-filters.php' );
-require( ABSPATH . WPINC . '/pomo/mo.php' );
 
 // Initialize multisite if enabled.
 if ( is_multisite() ) {
@@ -90,12 +89,14 @@ if ( is_multisite() ) {
 	define( 'MULTISITE', false );
 }
 
+register_shutdown_function( 'shutdown_action_hook' );
+
 // Stop most of WordPress from being loaded if we just want the basics.
 if ( SHORTINIT )
 	return false;
 
-// Load the l18n library.
-require( ABSPATH . WPINC . '/l10n.php' );
+// Load the L10n library.
+require_once( ABSPATH . WPINC . '/l10n.php' );
 
 // Run the installer if WordPress is not installed.
 wp_not_installed();
@@ -107,6 +108,8 @@ require( ABSPATH . WPINC . '/formatting.php' );
 require( ABSPATH . WPINC . '/capabilities.php' );
 require( ABSPATH . WPINC . '/query.php' );
 require( ABSPATH . WPINC . '/theme.php' );
+require( ABSPATH . WPINC . '/class-wp-theme.php' );
+require( ABSPATH . WPINC . '/template.php' );
 require( ABSPATH . WPINC . '/user.php' );
 require( ABSPATH . WPINC . '/meta.php' );
 require( ABSPATH . WPINC . '/general-template.php' );
@@ -114,6 +117,7 @@ require( ABSPATH . WPINC . '/link-template.php' );
 require( ABSPATH . WPINC . '/author-template.php' );
 require( ABSPATH . WPINC . '/post.php' );
 require( ABSPATH . WPINC . '/post-template.php' );
+require( ABSPATH . WPINC . '/post-thumbnail-template.php' );
 require( ABSPATH . WPINC . '/category.php' );
 require( ABSPATH . WPINC . '/category-template.php' );
 require( ABSPATH . WPINC . '/comment.php' );
@@ -130,6 +134,7 @@ require( ABSPATH . WPINC . '/taxonomy.php' );
 require( ABSPATH . WPINC . '/update.php' );
 require( ABSPATH . WPINC . '/canonical.php' );
 require( ABSPATH . WPINC . '/shortcodes.php' );
+require( ABSPATH . WPINC . '/class-wp-embed.php' );
 require( ABSPATH . WPINC . '/media.php' );
 require( ABSPATH . WPINC . '/http.php' );
 require( ABSPATH . WPINC . '/class-http.php' );
@@ -216,7 +221,7 @@ do_action( 'sanitize_comment_cookies' );
  * @global object $wp_the_query
  * @since 2.0.0
  */
-$wp_the_query =& new WP_Query();
+$wp_the_query = new WP_Query();
 
 /**
  * Holds the reference to @see $wp_the_query
@@ -224,28 +229,35 @@ $wp_the_query =& new WP_Query();
  * @global object $wp_query
  * @since 1.5.0
  */
-$wp_query =& $wp_the_query;
+$wp_query = $wp_the_query;
 
 /**
  * Holds the WordPress Rewrite object for creating pretty URLs
  * @global object $wp_rewrite
  * @since 1.5.0
  */
-$wp_rewrite =& new WP_Rewrite();
+$GLOBALS['wp_rewrite'] = new WP_Rewrite();
 
 /**
  * WordPress Object
  * @global object $wp
  * @since 2.0.0
  */
-$wp =& new WP();
+$wp = new WP();
 
 /**
  * WordPress Widget Factory Object
  * @global object $wp_widget_factory
  * @since 2.8.0
  */
-$wp_widget_factory =& new WP_Widget_Factory();
+$GLOBALS['wp_widget_factory'] = new WP_Widget_Factory();
+
+/**
+ * WordPress User Roles
+ * @global object $wp_roles
+ * @since 2.0.0
+ */
+$GLOBALS['wp_roles'] = new WP_Roles();
 
 do_action( 'setup_theme' );
 
@@ -255,36 +267,32 @@ wp_templating_constants(  );
 // Load the default text localization domain.
 load_default_textdomain();
 
-// Find the blog locale.
 $locale = get_locale();
 $locale_file = WP_LANG_DIR . "/$locale.php";
-if ( is_readable( $locale_file ) )
+if ( ( 0 === validate_file( $locale ) ) && is_readable( $locale_file ) )
 	require( $locale_file );
-unset($locale_file);
+unset( $locale_file );
 
 // Pull in locale data after loading text domain.
-require( ABSPATH . WPINC . '/locale.php' );
+require_once( ABSPATH . WPINC . '/locale.php' );
 
 /**
  * WordPress Locale object for loading locale domain date and various strings.
  * @global object $wp_locale
  * @since 2.1.0
  */
-$wp_locale =& new WP_Locale();
+$GLOBALS['wp_locale'] = new WP_Locale();
 
 // 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' );
+if ( ! defined( 'WP_INSTALLING' ) || 'wp-activate.php' === $pagenow ) {
+	if ( TEMPLATEPATH !== STYLESHEETPATH && file_exists( STYLESHEETPATH . '/functions.php' ) )
+		include( STYLESHEETPATH . '/functions.php' );
+	if ( file_exists( TEMPLATEPATH . '/functions.php' ) )
+		include( TEMPLATEPATH . '/functions.php' );
+}
 
 do_action( 'after_setup_theme' );
 
-// Load any template functions the theme supports.
-require_if_theme_supports( 'post-thumbnails', ABSPATH . WPINC . '/post-thumbnail-template.php' );
-
-register_shutdown_function( 'shutdown_action_hook' );
-
 // Set up current user.
 $wp->init();
 
@@ -317,4 +325,3 @@ if ( is_multisite() ) {
  * @since 3.0.0
  */
 do_action('wp_loaded');
-?>