allow_subdirectory_install

Filter Hook

Description

Filters whether to enable the subdirectory installation feature in Multisite.

Hook Information

File Location	`wp-admin/includes/network.php` View on GitHub
Hook Type	Filter
Line Number	`65`

Hook Parameters

Type	Name	Description
`bool`	`$allow`	Whether to enable the subdirectory installation feature in Multisite. Default false.

Usage Examples

Basic Usage

<?php
// Hook into allow_subdirectory_install
add_filter('allow_subdirectory_install', 'my_custom_filter', 10, 1);

function my_custom_filter($allow) {
    // Your custom filtering logic here
    return $allow;
}

Source Code Context

wp-admin/includes/network.php:65 - How this hook is used in WordPress core

<?php
  60  	 * @since 3.0.0
  61  	 *
  62  	 * @param bool $allow Whether to enable the subdirectory installation feature in Multisite.
  63  	 *                    Default false.
  64  	 */
  65  	if ( apply_filters( 'allow_subdirectory_install', false ) ) {
  66  		return true;
  67  	}
  68  
  69  	if ( defined( 'ALLOW_SUBDIRECTORY_INSTALL' ) && ALLOW_SUBDIRECTORY_INSTALL ) {
  70  		return true;

PHP Documentation

<?php
/**
	 * 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 false.
	 */

Quick Info

Hook Type: Filter
Parameters: 1
File: wp-admin/includes/network.php

Links

WordPress Docs View Source Code Search Examples

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