允许子目录安装。
原型
allow_subdirectory_install()
返回值
(bool)
是否允许子目录安装
源文件
路径:wp-admin/includes/network.php
<?php
...
function allow_subdirectory_install() {
global $wpdb;
/**
* Filters whether to enable the subdirectory installation feature in Multisite.
*
* @since 3.0.0
*
* @param bool $allow Whether to enable the subdirectory installation feature in Multisite. Default is false.
*/
if ( apply_filters( 'allow_subdirectory_install', false ) )
return true;
if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL )
return true;
$post = $wpdb->get_row( "SELECT ID FROM $wpdb->posts WHERE post_date < DATE_SUB(NOW(), INTERVAL 1 MONTH) AND post_status = 'publish'" );
if ( empty( $post ) )
return true;
return false;
}
...
?>
其他
英文文档:https://developer.wordpress.org/reference/functions/allow_subdirectory_install/