Filter hook 'send_new_site_email'

Hook Information

Hook Parameters

Usage Examples

<?php
// Hook into send_new_site_email
add_filter('send_new_site_email', 'my_custom_filter', 10, 3);

function my_custom_filter($send, $site, $user) {
    // Your custom filtering logic here
    return $send;
}

Source Code Context

<?php
1777  	 *
1778  	 * @param bool    $send Whether to send the email.
1779  	 * @param WP_Site $site Site object of the new site.
1780  	 * @param WP_User $user User object of the administrator of the new site.
1781  	 */
1782  	if ( ! apply_filters( 'send_new_site_email', true, $site, $user ) ) {
1783  		return false;
1784  	}
1785  
1786  	$switched_locale = false;
1787  	$network_admin   = get_user_by( 'email', $email );

PHP Documentation

<?php
/**
	 * Filters whether to send an email to the Multisite network administrator when a new site is created.
	 *
	 * Return false to disable sending the email.
	 *
	 * @since 5.6.0
	 *
	 * @param bool    $send Whether to send the email.
	 * @param WP_Site $site Site object of the new site.
	 * @param WP_User $user User object of the administrator of the new site.
	 */