<?php
/**
* Used to set up and fix common variables and include
* the Multisite procedural and class library.
*
* Allows for some configuration in wp-config.php (see ms-default-constants.php)
*
* @package WordPress
* @subpackage Multisite
* @since 3.0.0
*/
// Don't load directly.
if ( ! defined( 'ABSPATH' ) ) {
die( '-1' );
}
/**
* Objects representing the current network and current site.
*
* These may be populated through a custom `sunrise.php`. If not, then this
* file will attempt to populate them based on the current request.
*
* @global WP_Network $current_site The current network.
* @global object $current_blog The current site.
* @global string $domain Deprecated. The domain of the site found on load.
* Use `get_site()->domain` instead.
* @global string $path Deprecated. The path of the site found on load.
* Use `get_site()->path` instead.
* @global int $site_id Deprecated. The ID of the network found on load.
* Use `get_current_network_id()` instead.
* @global bool $public Deprecated. Whether the site found on load is public.
* Use `get_site()->public` instead.
*
* @since 3.0.0
*/
global $current_site, $current_blog, $domain, $path, $site_id, $public;
/** WP_Network class */
require_once ABSPATH . WPINC . '/class-wp-network.php';
/** WP_Site class */
require_once ABSPATH . WPINC . '/class-wp-site.php';
/** Multisite loader */
require_once ABSPATH . WPINC . '/ms-load.php';
/** Default Multisite constants */
require_once ABSPATH . WPINC . '/ms-default-constants.php';
if ( defined( 'SUNRISE' ) ) {
include_once WP_CONTENT_DIR . '/sunrise.php';
}
/** Check for and define SUBDOMAIN_INSTALL and the deprecated VHOST constant. */
ms_subdomain_constants();
// This block will process a request if the current network or current site objects
// have not been populated in the global scope through something like `sunrise.php`.
if ( ! isset( $current_site ) || ! isset( $current_blog ) ) {
$domain = strtolower( stripslashes( $_SERVER['HTTP_HOST'] ) );
if ( str_ends_with( $domain, ':80' ) ) {
$domain = substr( $domain, 0, -3 );
$_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -3 );
} elseif ( str_ends_with( $domain, ':443' ) ) {
$domain = substr( $domain, 0, -4 );
$_SERVER['HTTP_HOST'] = substr( $_SERVER['HTTP_HOST'], 0, -4 );
}
$path = stripslashes( $_SERVER['REQUEST_URI'] );
if ( is_admin() ) {
$path = preg_replace( '#(.*)/wp-admin/.*#', '$1/', $path );
}
list( $path ) = explode( '?', $path );
$bootstrap_result = ms_load_current_site_and_network( $domain, $path, is_subdomain_install() );
if ( true === $bootstrap_result ) {
// `$current_blog` and `$current_site are now populated.
} elseif ( false === $bootstrap_result ) {
ms_not_installed( $domain, $path );
} else {
header( 'Location: ' . $bootstrap_result );
exit;
}
unset( $bootstrap_result );
$blog_id = $current_blog->blog_id;
$public = $current_blog->public;
if ( empty( $current_blog->site_id ) ) {
// This dates to [MU134] and shouldn't be relevant anymore,
// but it could be possible for arguments passed to insert_blog() etc.
$current_blog->site_id = 1;
}
$site_id = $current_blog->site_id;
wp_load_core_site_options( $site_id );
}
$wpdb->set_prefix( $table_prefix, false ); // $table_prefix can be set in sunrise.php.
$wpdb->set_blog_id( $current_blog->blog_id, $current_blog->site_id );
$table_prefix = $wpdb->get_blog_prefix();
$_wp_switched_stack = array();
$switched = false;
// Need to init cache again after blog_id is set.
wp_start_object_cache();
if ( ! $current_site instanceof WP_Network ) {
$current_site = new WP_Network( $current_site );
}
if ( ! $current_blog instanceof WP_Site ) {
$current_blog = new WP_Site( $current_blog );
}
// Define upload directory constants.
ms_upload_constants();
/**
* Fires after the current site and network have been detected and loaded
* in multisite's bootstrap.
*
* @since 4.6.0
*/
do_action( 'ms_loaded' );
في ظل التحول الرقمي المتسارع، أصبح التسويق الإلكتروني أحد أهم الأدوات التي تعتمد عليها المؤسسات والشركات لتحقيق الانتشار والوصول إلى جمهور أوسع.
في هذا الحوار التسجيلي، نسلّط الضوء على مفهوم التسويق الإلكتروني، أهميته في العصر الحديث، وكيف غيّر قواعد اللعبة في عالم المال والأعمال.
ال