$v ) if ( !in_array( $k, $noUnset ) && isset( $GLOBALS[$k] ) ) { $GLOBALS[$k] = NULL; unset( $GLOBALS[$k] ); } } /** * Fix $_SERVER variables for various setups. * * @access private * @since 3.0.0 */ function wp_fix_server_vars() { global $PHP_SELF; // 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'] ) ) ) { // IIS Mod-Rewrite if ( isset( $_SERVER['HTTP_X_ORIGINAL_URL'] ) ) { $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_ORIGINAL_URL']; } // IIS Isapi_Rewrite else if ( isset( $_SERVER['HTTP_X_REWRITE_URL'] ) ) { $_SERVER['REQUEST_URI'] = $_SERVER['HTTP_X_REWRITE_URL']; } else { // Use ORIG_PATH_INFO if there is no PATH_INFO if ( !isset( $_SERVER['PATH_INFO'] ) && isset( $_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) if ( isset( $_SERVER['PATH_INFO'] ) ) { if ( $_SERVER['PATH_INFO'] == $_SERVER['SCRIPT_NAME'] ) $_SERVER['REQUEST_URI'] = $_SERVER['PATH_INFO']; else $_SERVER['REQUEST_URI'] = $_SERVER['SCRIPT_NAME'] . $_SERVER['PATH_INFO']; } // Append the query string if it exists and isn't null if ( isset( $_SERVER['QUERY_STRING'] ) && !empty( $_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 if ( isset( $_SERVER['SCRIPT_FILENAME'] ) && ( strpos( $_SERVER['SCRIPT_FILENAME'], 'php.cgi' ) == strlen( $_SERVER['SCRIPT_FILENAME'] ) - 7 ) ) $_SERVER['SCRIPT_FILENAME'] = $_SERVER['PATH_TRANSLATED']; // Fix for Dreamhost and other PHP as CGI hosts if ( strpos( $_SERVER['SCRIPT_NAME'], 'php.cgi' ) !== false ) unset( $_SERVER['PATH_INFO'] ); // Fix empty PHP_SELF $PHP_SELF = $_SERVER['PHP_SELF']; if ( empty( $PHP_SELF ) ) $_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() { // 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 %2%s.'/*/WP_I18N_OLD_PHP*/, $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*/ ); } /** * Don't load all of WordPress when handling a favicon.ico request. * Instead, send the headers for a zero-length favicon and bail. * * @since 3.0.0 */ function wp_favicon_request() { if ( '/favicon.ico' == $_SERVER['REQUEST_URI'] ) { header('Content-Type: image/vnd.microsoft.icon'); header('Content-Length: 0'); exit; } } /** * 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() { if ( !file_exists( ABSPATH . '.maintenance' ) || defined( 'WP_INSTALLING' ) ) return; include( ABSPATH . '.maintenance' ); // If the $upgrading timestamp is older than 10 minutes, don't die. if ( ( time() - $upgrading ) >= 600 ) return; 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' ); ?> Maintenance

Briefly unavailable for scheduled maintenance. Check back in a minute.

* $nTimePageTookToExecute = timer_stop(); * echo $nTimePageTookToExecute; * * * Or instead, you can do: * * timer_stop(1); * * which will do what the above does. If you need the result, you can assign it to a variable, but * most cases, you only need to echo it. * * @since 0.71 * @global int $timestart Seconds and Microseconds added together from when timer_start() is called * @global int $timeend Seconds and Microseconds added together from when function is called * * @param int $display Use '0' or null to not echo anything and 1 to echo the total time * @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 */ function timer_stop( $display = 0, $precision = 3 ) { // if called like timer_stop(1), will echo $timetotal global $timestart, $timeend; $mtime = microtime(); $mtime = explode( ' ', $mtime ); $timeend = $mtime[1] + $mtime[0]; $timetotal = $timeend - $timestart; $r = ( function_exists( 'number_format_i18n' ) ) ? number_format_i18n( $timetotal, $precision ) : number_format( $timetotal, $precision ); if ( $display ) echo $r; return $r; } /** * Sets PHP error handling and handles WordPress debug mode. * * Uses three constants: WP_DEBUG, WP_DEBUG_DISPLAY, and WP_DEBUG_LOG. All three can be * defined in wp-config.php. Example: define( 'WP_DEBUG', true ); * * WP_DEBUG_DISPLAY and WP_DEBUG_LOG perform no function unless WP_DEBUG is true. * WP_DEBUG defaults to false. * * When WP_DEBUG is true, all PHP notices are reported. WordPress will also display * notices, including one when a deprecated WordPress function, function argument, * or file is used. Deprecated code may be removed from a later version. * * It is strongly recommended that plugin and theme developers use WP_DEBUG in their * development environments. * * When WP_DEBUG_DISPLAY is true, WordPress will force errors to be displayed. * WP_DEBUG_DISPLAY defaults to true. Defining it as false prevents WordPress from * changing the global configuration setting. (Defining WP_DEBUG_DISPLAY as false * will never force errors to be hidden.) * * When WP_DEBUG_LOG is true, errors will be logged to wp-content/debug.log. * WP_DEBUG_LOG defaults to false. * * @access private * @since 3.0.0 */ function wp_debug_mode() { if ( WP_DEBUG ) { if ( defined( 'E_DEPRECATED' ) ) error_reporting( E_ALL & ~E_DEPRECATED & ~E_STRICT ); else error_reporting( E_ALL ); if ( WP_DEBUG_DISPLAY ) ini_set( 'display_errors', 1 ); if ( WP_DEBUG_LOG ) { ini_set( 'log_errors', 1 ); ini_set( 'error_log', WP_CONTENT_DIR . '/debug.log' ); } } else { if ( defined( 'E_RECOVERABLE_ERROR' ) ) error_reporting( E_ERROR | E_WARNING | E_PARSE | E_USER_ERROR | E_USER_WARNING | E_RECOVERABLE_ERROR ); else 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 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. * * The WP_LANG_DIR constant was introduced in 2.1.0. * * @access private * @since 3.0.0 */ function wp_set_lang_dir() { if ( !defined( 'WP_LANG_DIR' ) ) { 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 define( 'LANGDIR', 'wp-content/languages' ); } } else { define( 'WP_LANG_DIR', ABSPATH . WPINC . '/languages' ); // no leading slash, no trailing slash, full path, not relative to ABSPATH if ( !defined( 'LANGDIR' ) ) { // Old relative path maintained for backwards compatibility 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() { global $wpdb, $table_prefix; if ( !empty( $wpdb->error ) ) 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', '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: 'active' => '%d', 'cat_id' => '%d', 'deleted' => '%d', 'lang_id' => '%d', 'mature' => '%d', 'public' => '%d', 'site_id' => '%d', 'spam' => '%d', ); $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*/ ); } /** * 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() { $first_init = false; if ( ! function_exists( 'wp_cache_init' ) ) { global $_wp_using_ext_object_cache; if ( file_exists( WP_CONTENT_DIR . '/object-cache.php' ) ) { require_once ( WP_CONTENT_DIR . '/object-cache.php' ); $_wp_using_ext_object_cache = true; } else { require_once ( ABSPATH . WPINC . '/cache.php' ); $_wp_using_ext_object_cache = false; } $first_init = true; } // If cache supports reset, reset instead of init if already initialized. // Reset signals to the cache that global IDs have changed and it may need to update keys // and cleanup caches. if ( !$first_init && function_exists('wp_cache_reset') ) wp_cache_reset(); else wp_cache_init(); 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_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() { if ( is_multisite() ) { if ( ! is_blog_installed() && ! defined( 'WP_INSTALLING' ) ) wp_die( __( 'The blog you have requested is not installed properly. Please contact the system administrator.' ) ); } elseif ( ! is_blog_installed() && false === strpos( $_SERVER['PHP_SELF'], 'install.php' ) && !defined( 'WP_INSTALLING' ) ) { if ( defined( 'WP_SITEURL' ) ) $link = WP_SITEURL . '/wp-admin/install.php'; elseif ( false !== strpos( $_SERVER['PHP_SELF'], 'wp-admin' ) ) $link = preg_replace( '|/wp-admin/?.*?$|', '/', $_SERVER['PHP_SELF'] ) . 'wp-admin/install.php'; else $link = preg_replace( '|/[^/]+?$|', '/', $_SERVER['PHP_SELF'] ) . 'wp-admin/install.php'; require( ABSPATH . WPINC . '/kses.php' ); require( ABSPATH . WPINC . '/pluggable.php' ); require( ABSPATH . WPINC . '/formatting.php' ); wp_redirect( $link ); die(); } } /** * Returns array of must-use plugin files to be included in global scope. * * The default directory is wp-content/mu-plugins. To change the default directory * manually, define WPMU_PLUGIN_DIR and WPMU_PLUGIN_URL * in wp-config.php. * * @access private * @since 3.0.0 * @return array Files to include */ function wp_get_mu_plugins() { $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; } /** * 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 WP_PLUGIN_DIR and WP_PLUGIN_URL * in wp-config.php. * * @access private * @since 3.0.0 * @return array Files to include */ function wp_get_active_and_valid_plugins() { $plugins = array(); $active_plugins = (array) get_option( 'active_plugins', array() ); // Get active network plugins if ( is_multisite() ) { $active_sitewide_plugins = (array) get_site_option( 'active_sitewide_plugins', array() ); if ( !empty($active_sitewide_plugins) ) { $active_plugins = array_merge( $active_plugins, array_keys( $active_sitewide_plugins ) ); sort( $active_plugins ); } } // Check for hacks file if the option is enabled if ( get_option( 'hack_file' ) && file_exists( ABSPATH . 'my-hacks.php' ) ) { _deprecated_file( 'my-hacks.php', '1.5' ); array_unshift( $plugins, ABSPATH . 'my-hacks.php' ); } if ( empty( $active_plugins ) || defined( 'WP_INSTALLING' ) ) return $plugins; foreach ( $active_plugins as $plugin ) { if ( ! validate_file( $plugin ) // $plugin must validate as file && '.php' == substr( $plugin, -4 ) // $plugin must end with '.php' && file_exists( WP_PLUGIN_DIR . '/' . $plugin ) // $plugin must exist ) $plugins[] = WP_PLUGIN_DIR . '/' . $plugin; } 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() { 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() { // If already slashed, strip. if ( get_magic_quotes_gpc() ) { $_GET = stripslashes_deep( $_GET ); $_POST = stripslashes_deep( $_POST ); $_COOKIE = stripslashes_deep( $_COOKIE ); } // Escape with wpdb. $_GET = add_magic_quotes( $_GET ); $_POST = add_magic_quotes( $_POST ); $_COOKIE = add_magic_quotes( $_COOKIE ); $_SERVER = add_magic_quotes( $_SERVER ); // Force REQUEST to be GET + POST. $_REQUEST = array_merge( $_GET, $_POST ); } /** * Runs just before PHP shuts down execution. * * @access private * @since 1.2.0 */ function shutdown_action_hook() { do_action( 'shutdown' ); wp_cache_close(); } /** * Copy an object. * * Returns a cloned copy of an object. * * @since 2.7.0 * * @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; } /** * Whether the current request is in WordPress admin Panel * * Does not inform on whether the user is an admin! Use capability checks to * tell if the user should be accessing a section or not. * * @since 1.5.1 * * @return bool True if inside WordPress administration pages. */ function is_admin() { if ( defined( 'WP_ADMIN' ) ) return WP_ADMIN; return false; } /** * Whether Multisite support is enabled * * @since 3.0.0 * * @return bool True if multisite is enabled, false otherwise. */ function is_multisite() { if ( ( defined( 'MULTISITE' ) && MULTISITE ) || defined( 'VHOST' ) || defined( 'SUNRISE' ) ) return true; return false; } ?>