WordPressを読む 7 /blog/wp-includes/default-constants.php
2014/11/28
目次
default-constants.php
読込元 :/blog/wp-settings.php
WordPress定数の初期化 Defines initial WordPress constants
wp_initial_constants()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 | <?php /** * Defines constants and global variables that can be overridden, generally in wp-config.php. * * @package WordPress */ /** * Defines initial WordPress constants * * @see wp_debug_mode() * * @since 3.0.0 */ function wp_initial_constants() { global $blog_id; // set memory limits if ( !defined('WP_MEMORY_LIMIT') ) { if( is_multisite() ) { define('WP_MEMORY_LIMIT', '64M'); } else { define('WP_MEMORY_LIMIT', '40M'); } } if ( ! defined( 'WP_MAX_MEMORY_LIMIT' ) ) { define( 'WP_MAX_MEMORY_LIMIT', '256M' ); } /** * The $blog_id global, which you can change in the config allows you to create a simple * multiple blog installation using just one WordPress and changing $blog_id around. * * @global int $blog_id * @since 2.0.0 */ if ( ! isset($blog_id) ) $blog_id = 1; // set memory limits. if ( function_exists( 'memory_get_usage' ) ) { $current_limit = @ini_get( 'memory_limit' ); $current_limit_int = intval( $current_limit ); if ( false !== strpos( $current_limit, 'G' ) ) $current_limit_int *= 1024; $wp_limit_int = intval( WP_MEMORY_LIMIT ); if ( false !== strpos( WP_MEMORY_LIMIT, 'G' ) ) $wp_limit_int *= 1024; if ( -1 != $current_limit && ( -1 == WP_MEMORY_LIMIT || $current_limit_int < $wp_limit_int ) ) @ini_set( 'memory_limit', WP_MEMORY_LIMIT ); } if ( !defined('WP_CONTENT_DIR') ) define( 'WP_CONTENT_DIR', ABSPATH . 'wp-content' ); // no trailing slash, full paths only - WP_CONTENT_URL is defined further down // Add define('WP_DEBUG', true); to wp-config.php to enable display of notices during development. if ( !defined('WP_DEBUG') ) define( 'WP_DEBUG', false ); // Add define('WP_DEBUG_DISPLAY', null); to wp-config.php use the globally configured setting for // display_errors and not force errors to be displayed. Use false to force display_errors off. if ( !defined('WP_DEBUG_DISPLAY') ) define( 'WP_DEBUG_DISPLAY', true ); // Add define('WP_DEBUG_LOG', true); to enable error logging to wp-content/debug.log. if ( !defined('WP_DEBUG_LOG') ) define('WP_DEBUG_LOG', false); if ( !defined('WP_CACHE') ) define('WP_CACHE', false); /** * Private */ if ( !defined('MEDIA_TRASH') ) define('MEDIA_TRASH', false); if ( !defined('SHORTINIT') ) define('SHORTINIT', false); // Constants for expressing human-readable intervals // in their respective number of seconds. define( 'MINUTE_IN_SECONDS', 60 ); define( 'HOUR_IN_SECONDS', 60 * MINUTE_IN_SECONDS ); define( 'DAY_IN_SECONDS', 24 * HOUR_IN_SECONDS ); define( 'WEEK_IN_SECONDS', 7 * DAY_IN_SECONDS ); define( 'YEAR_IN_SECONDS', 365 * DAY_IN_SECONDS ); } |
プラグインディレクトリの定義
wp_plugin_directory_constants()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | /** * Defines plugin directory WordPress constants * * Defines must-use plugin directory constants, which may be overridden in the sunrise.php drop-in * * @since 3.0.0 */ function wp_plugin_directory_constants() { if ( !defined('WP_CONTENT_URL') ) define( 'WP_CONTENT_URL', get_option('siteurl') . '/wp-content'); // full url - WP_CONTENT_DIR is defined further up /** * Allows for the plugins directory to be moved from the default location. * * @since 2.6.0 */ if ( !defined('WP_PLUGIN_DIR') ) define( 'WP_PLUGIN_DIR', WP_CONTENT_DIR . '/plugins' ); // full path, no trailing slash /** * Allows for the plugins directory to be moved from the default location. * * @since 2.6.0 */ if ( !defined('WP_PLUGIN_URL') ) define( 'WP_PLUGIN_URL', WP_CONTENT_URL . '/plugins' ); // full url, no trailing slash /** * Allows for the plugins directory to be moved from the default location. * * @since 2.1.0 * @deprecated */ if ( !defined('PLUGINDIR') ) define( 'PLUGINDIR', 'wp-content/plugins' ); // Relative to ABSPATH. For back compat. /** * Allows for the mu-plugins directory to be moved from the default location. * * @since 2.8.0 */ if ( !defined('WPMU_PLUGIN_DIR') ) define( 'WPMU_PLUGIN_DIR', WP_CONTENT_DIR . '/mu-plugins' ); // full path, no trailing slash /** * Allows for the mu-plugins directory to be moved from the default location. * * @since 2.8.0 */ if ( !defined('WPMU_PLUGIN_URL') ) define( 'WPMU_PLUGIN_URL', WP_CONTENT_URL . '/mu-plugins' ); // full url, no trailing slash /** * Allows for the mu-plugins directory to be moved from the default location. * * @since 2.8.0 * @deprecated */ if ( !defined( 'MUPLUGINDIR' ) ) define( 'MUPLUGINDIR', 'wp-content/mu-plugins' ); // Relative to ABSPATH. For back compat. } |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | /** * Defines cookie related WordPress constants * * Defines constants after multisite is loaded. Cookie-related constants may be overridden in ms_network_cookies(). * @since 3.0.0 */ function wp_cookie_constants() { /** * Used to guarantee unique hash cookies * * @since 1.5.0 */ if ( !defined( 'COOKIEHASH' ) ) { $siteurl = get_site_option( 'siteurl' ); if ( $siteurl ) define( 'COOKIEHASH', md5( $siteurl ) ); else define( 'COOKIEHASH', '' ); } /** * @since 2.0.0 */ if ( !defined('USER_COOKIE') ) define('USER_COOKIE', 'wordpressuser_' . COOKIEHASH); /** * @since 2.0.0 */ if ( !defined('PASS_COOKIE') ) define('PASS_COOKIE', 'wordpresspass_' . COOKIEHASH); /** * @since 2.5.0 */ if ( !defined('AUTH_COOKIE') ) define('AUTH_COOKIE', 'wordpress_' . COOKIEHASH); /** * @since 2.6.0 */ if ( !defined('SECURE_AUTH_COOKIE') ) define('SECURE_AUTH_COOKIE', 'wordpress_sec_' . COOKIEHASH); /** * @since 2.6.0 */ if ( !defined('LOGGED_IN_COOKIE') ) define('LOGGED_IN_COOKIE', 'wordpress_logged_in_' . COOKIEHASH); /** * @since 2.3.0 */ if ( !defined('TEST_COOKIE') ) define('TEST_COOKIE', 'wordpress_test_cookie'); /** * @since 1.2.0 */ if ( !defined('COOKIEPATH') ) define('COOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('home') . '/' ) ); /** * @since 1.5.0 */ if ( !defined('SITECOOKIEPATH') ) define('SITECOOKIEPATH', preg_replace('|https?://[^/]+|i', '', get_option('siteurl') . '/' ) ); /** * @since 2.6.0 */ if ( !defined('ADMIN_COOKIE_PATH') ) define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' ); /** * @since 2.6.0 */ if ( !defined('PLUGINS_COOKIE_PATH') ) define( 'PLUGINS_COOKIE_PATH', preg_replace('|https?://[^/]+|i', '', WP_PLUGIN_URL) ); /** * @since 2.0.0 */ if ( !defined('COOKIE_DOMAIN') ) define('COOKIE_DOMAIN', false); } |
SSL関係のCOOKIEの定義
wp_ssl_constants()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | /** * Defines cookie related WordPress constants * * @since 3.0.0 */ function wp_ssl_constants() { /** * @since 2.6.0 */ if ( !defined( 'FORCE_SSL_ADMIN' ) ) { if ( 'https' === parse_url( get_option( 'siteurl' ), PHP_URL_SCHEME ) ) { define( 'FORCE_SSL_ADMIN', true ); } else { define( 'FORCE_SSL_ADMIN', false ); } } force_ssl_admin( FORCE_SSL_ADMIN ); /** * @since 2.6.0 * @deprecated 4.0.0 */ if ( defined( 'FORCE_SSL_LOGIN' ) && FORCE_SSL_LOGIN ) { force_ssl_admin( true ); } } |
各種関数の為の定数の定義
wp_functionality_constants()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | /** * Defines functionality related WordPress constants * * @since 3.0.0 */ function wp_functionality_constants() { /** * @since 2.5.0 */ if ( !defined( 'AUTOSAVE_INTERVAL' ) ) define( 'AUTOSAVE_INTERVAL', 60 ); /** * @since 2.9.0 */ if ( !defined( 'EMPTY_TRASH_DAYS' ) ) define( 'EMPTY_TRASH_DAYS', 30 ); if ( !defined('WP_POST_REVISIONS') ) define('WP_POST_REVISIONS', true); /** * @since 3.3.0 */ if ( !defined( 'WP_CRON_LOCK_TIMEOUT' ) ) define('WP_CRON_LOCK_TIMEOUT', 60); // In seconds } |
各種テンプレートの為の定数の定義
wp_templating_constants()
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 | /** * Defines templating related WordPress constants * * @since 3.0.0 */ function wp_templating_constants() { /** * Filesystem path to the current active template directory * @since 1.5.0 */ define('TEMPLATEPATH', get_template_directory()); /** * Filesystem path to the current active template stylesheet directory * @since 2.1.0 */ define('STYLESHEETPATH', get_stylesheet_directory()); /** * Slug of the default theme for this install. * Used as the default theme when installing new sites. * Will be used as the fallback if the current theme doesn't exist. * @since 3.0.0 */ if ( !defined('WP_DEFAULT_THEME') ) define( 'WP_DEFAULT_THEME', 'twentyfourteen' ); } |