<?php $lines = [ "need 4 speed", "4 speed", "speed 4", "4speed", "speed4", "speed2car", "need 4speed", "need4 speed", ]; var_export( preg_replace("~(?<= |^)\d+ | \d+(?= |$)~", '', $lines) );
You have javascript disabled. You will not be able to edit any code.