a22573bf0b
- WordPress core y plugins - Tema Twenty Twenty-Four configurado - Plugin allow-unfiltered-html.php simplificado - .gitignore configurado para excluir wp-config.php y uploads 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
70 lines
1.6 KiB
PHP
Executable File
70 lines
1.6 KiB
PHP
Executable File
<?php
|
|
/**
|
|
* File: DbCache_Plugin_Admin.php
|
|
*
|
|
* @package W3TC
|
|
*/
|
|
|
|
namespace W3TC;
|
|
|
|
/**
|
|
* Class DbCache_Wpdb
|
|
*
|
|
* Database access mediator
|
|
*/
|
|
class DbCache_Wpdb extends DbCache_WpdbBase {
|
|
/**
|
|
* Returns the singleton instance of the class.
|
|
*
|
|
* Ensures only one instance of the class is created and provides access to it.
|
|
*
|
|
* @return DbCache_WpdbLegacy|DbCache_WpdbNew The instance of the class.
|
|
*/
|
|
public static function instance() {
|
|
static $instance = null;
|
|
|
|
if ( is_null( $instance ) ) {
|
|
$processors = array();
|
|
$call_default_constructor = true;
|
|
|
|
// no caching during activation.
|
|
$is_installing = ( defined( 'WP_INSTALLING' ) && WP_INSTALLING );
|
|
|
|
$config = Dispatcher::config();
|
|
if ( ! $is_installing && $config->get_boolean( 'dbcache.enabled' ) ) {
|
|
$processors[] = new DbCache_WpdbInjection_QueryCaching();
|
|
}
|
|
if ( Util_Environment::is_dbcluster( $config ) ) {
|
|
// dbcluster use mysqli only since other is obsolete now.
|
|
if ( ! defined( 'WP_USE_EXT_MYSQL' ) ) {
|
|
define( 'WP_USE_EXT_MYSQL', false );
|
|
}
|
|
|
|
$processors[] = new Enterprise_Dbcache_WpdbInjection_Cluster();
|
|
}
|
|
|
|
$processors[] = new DbCache_WpdbInjection();
|
|
|
|
global $wp_version;
|
|
if ( version_compare( $wp_version, '5.3' ) >= 0 ) {
|
|
$o = new DbCache_WpdbNew( $processors );
|
|
} else {
|
|
$o = new DbCache_WpdbLegacy( $processors );
|
|
}
|
|
|
|
$next_injection = new _CallUnderlying( $o );
|
|
|
|
foreach ( $processors as $processor ) {
|
|
$processor->initialize_injection( $o, $next_injection );
|
|
}
|
|
|
|
// initialize after processors configured.
|
|
$o->initialize();
|
|
|
|
$instance = $o;
|
|
}
|
|
|
|
return $instance;
|
|
}
|
|
}
|