6te-bq
Last Updated: February 25, 2016
·
622
· charlybr

put your website in maintenance mode in PHP

add this to your index.php or create a specific file:

header('HTTP/1.1 503 Service Temporarily Unavailable');
header('Status: 503 Service Temporarily Unavailable');
header('Retry-After: 7200'); // 2 hours
exit;