populate_network_meta

Filter Hook

Description

Filters meta for a network on creation.

Hook Information

File Location	`wp-admin/includes/schema.php` View on GitHub
Hook Type	Filter
Line Number	`1299`

Hook Parameters

Type	Name	Description
`array`	`$sitemeta`	Associative array of network meta keys and values to be inserted.
`int`	`$network_id`	ID of network to populate.

Usage Examples

Basic Usage

<?php
// Hook into populate_network_meta
add_filter('populate_network_meta', 'my_custom_filter', 10, 2);

function my_custom_filter($sitemeta, $network_id) {
    // Your custom filtering logic here
    return $sitemeta;
}

Source Code Context

wp-admin/includes/schema.php:1299 - How this hook is used in WordPress core

<?php
1294  	 * @since 3.7.0
1295  	 *
1296  	 * @param array $sitemeta   Associative array of network meta keys and values to be inserted.
1297  	 * @param int   $network_id ID of network to populate.
1298  	 */
1299  	$sitemeta = apply_filters( 'populate_network_meta', $sitemeta, $network_id );
1300  
1301  	$insert = '';
1302  	foreach ( $sitemeta as $meta_key => $meta_value ) {
1303  		if ( is_array( $meta_value ) ) {
1304  			$meta_value = serialize( $meta_value );

PHP Documentation

<?php
/**
	 * Filters meta for a network on creation.
	 *
	 * @since 3.7.0
	 *
	 * @param array $sitemeta   Associative array of network meta keys and values to be inserted.
	 * @param int   $network_id ID of network to populate.
	 */

Quick Info

Hook Type: Filter
Parameters: 2
File: wp-admin/includes/schema.php

Links

WordPress Docs View Source Code Search Examples

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