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JoeSz/listing-18-2.php

Forked from WordPress-Handbuch/listing-18-2.php
Created September 4, 2019 08:09
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WordPress hook to activate a basic maintenance mode showing a message for everybody but the administrator
Raw
listing-18-2.php
function wh_maintenance_mode() {
if ( !is_user_logged_in() || !current_user_can('administrator') ) {
wp_die( 'Dritte Variante einer Wartungsseite', 'Wartung!', array( 'response' => '503'));
}
}
add_action( 'get_header', 'wh_maintenance_mode' );
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