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The tag was supported in phpDocumentor 1.x, but is no longer supported in 2.x and 3.x. Usage of static variables is considered an internal implementation detail and has no information value for someone reading the docs. Props alishanvr, jrf. Fixes #50426. Built from https://develop.svn.wordpress.org/trunk@48109 git-svn-id: http://core.svn.wordpress.org/trunk@47878 1a063a9b-81f0-0310-95a4-ce76da25c4cd
170 lines
4.6 KiB
PHP
170 lines
4.6 KiB
PHP
<?php
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/**
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* Defines constants and global variables that can be overridden, generally in wp-config.php.
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*
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* @package WordPress
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* @subpackage Multisite
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* @since 3.0.0
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*/
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/**
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* Defines Multisite upload constants.
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*
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* Exists for backward compatibility with legacy file-serving through
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* wp-includes/ms-files.php (wp-content/blogs.php in MU).
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*
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* @since 3.0.0
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*/
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function ms_upload_constants() {
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// This filter is attached in ms-default-filters.php but that file is not included during SHORTINIT.
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add_filter( 'default_site_option_ms_files_rewriting', '__return_true' );
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if ( ! get_site_option( 'ms_files_rewriting' ) ) {
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return;
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}
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// Base uploads dir relative to ABSPATH.
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if ( ! defined( 'UPLOADBLOGSDIR' ) ) {
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define( 'UPLOADBLOGSDIR', 'wp-content/blogs.dir' );
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}
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// Note, the main site in a post-MU network uses wp-content/uploads.
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// This is handled in wp_upload_dir() by ignoring UPLOADS for this case.
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if ( ! defined( 'UPLOADS' ) ) {
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$site_id = get_current_blog_id();
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define( 'UPLOADS', UPLOADBLOGSDIR . '/' . $site_id . '/files/' );
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// Uploads dir relative to ABSPATH.
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if ( 'wp-content/blogs.dir' === UPLOADBLOGSDIR && ! defined( 'BLOGUPLOADDIR' ) ) {
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define( 'BLOGUPLOADDIR', WP_CONTENT_DIR . '/blogs.dir/' . $site_id . '/files/' );
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}
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}
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}
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/**
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* Defines Multisite cookie constants.
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*
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* @since 3.0.0
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*/
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function ms_cookie_constants() {
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$current_network = get_network();
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/**
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* @since 1.2.0
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*/
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if ( ! defined( 'COOKIEPATH' ) ) {
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define( 'COOKIEPATH', $current_network->path );
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}
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/**
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* @since 1.5.0
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*/
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if ( ! defined( 'SITECOOKIEPATH' ) ) {
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define( 'SITECOOKIEPATH', $current_network->path );
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}
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/**
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* @since 2.6.0
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*/
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if ( ! defined( 'ADMIN_COOKIE_PATH' ) ) {
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if ( ! is_subdomain_install() || trim( parse_url( get_option( 'siteurl' ), PHP_URL_PATH ), '/' ) ) {
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define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH );
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} else {
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define( 'ADMIN_COOKIE_PATH', SITECOOKIEPATH . 'wp-admin' );
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}
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}
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/**
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* @since 2.0.0
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*/
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if ( ! defined( 'COOKIE_DOMAIN' ) && is_subdomain_install() ) {
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if ( ! empty( $current_network->cookie_domain ) ) {
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define( 'COOKIE_DOMAIN', '.' . $current_network->cookie_domain );
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} else {
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define( 'COOKIE_DOMAIN', '.' . $current_network->domain );
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}
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}
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}
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/**
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* Defines Multisite file constants.
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*
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* Exists for backward compatibility with legacy file-serving through
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* wp-includes/ms-files.php (wp-content/blogs.php in MU).
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*
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* @since 3.0.0
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*/
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function ms_file_constants() {
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/**
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* Optional support for X-Sendfile header
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*
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* @since 3.0.0
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*/
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if ( ! defined( 'WPMU_SENDFILE' ) ) {
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define( 'WPMU_SENDFILE', false );
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}
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/**
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* Optional support for X-Accel-Redirect header
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*
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* @since 3.0.0
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*/
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if ( ! defined( 'WPMU_ACCEL_REDIRECT' ) ) {
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define( 'WPMU_ACCEL_REDIRECT', false );
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}
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}
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/**
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* Defines Multisite subdomain constants and handles warnings and notices.
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*
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* VHOST is deprecated in favor of SUBDOMAIN_INSTALL, which is a bool.
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*
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* On first call, the constants are checked and defined. On second call,
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* we will have translations loaded and can trigger warnings easily.
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*
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* @since 3.0.0
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*/
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function ms_subdomain_constants() {
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static $subdomain_error = null;
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static $subdomain_error_warn = null;
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if ( false === $subdomain_error ) {
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return;
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}
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if ( $subdomain_error ) {
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$vhost_deprecated = sprintf(
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/* translators: 1: VHOST, 2: SUBDOMAIN_INSTALL, 3: wp-config.php, 4: is_subdomain_install() */
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__( 'The constant %1$s <strong>is deprecated</strong>. Use the boolean constant %2$s in %3$s to enable a subdomain configuration. Use %4$s to check whether a subdomain configuration is enabled.' ),
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'<code>VHOST</code>',
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'<code>SUBDOMAIN_INSTALL</code>',
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'<code>wp-config.php</code>',
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'<code>is_subdomain_install()</code>'
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);
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if ( $subdomain_error_warn ) {
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trigger_error( __( '<strong>Conflicting values for the constants VHOST and SUBDOMAIN_INSTALL.</strong> The value of SUBDOMAIN_INSTALL will be assumed to be your subdomain configuration setting.' ) . ' ' . $vhost_deprecated, E_USER_WARNING );
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} else {
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_deprecated_argument( 'define()', '3.0.0', $vhost_deprecated );
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}
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return;
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}
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if ( defined( 'SUBDOMAIN_INSTALL' ) && defined( 'VHOST' ) ) {
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$subdomain_error = true;
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if ( SUBDOMAIN_INSTALL !== ( 'yes' === VHOST ) ) {
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$subdomain_error_warn = true;
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}
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} elseif ( defined( 'SUBDOMAIN_INSTALL' ) ) {
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$subdomain_error = false;
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define( 'VHOST', SUBDOMAIN_INSTALL ? 'yes' : 'no' );
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} elseif ( defined( 'VHOST' ) ) {
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$subdomain_error = true;
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define( 'SUBDOMAIN_INSTALL', 'yes' === VHOST );
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} else {
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$subdomain_error = false;
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define( 'SUBDOMAIN_INSTALL', false );
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define( 'VHOST', 'no' );
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}
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}
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