Online PHP editor | refs for i5v1k

@ 2018-10-30T14:52:49Z

<?php

echo preg_replace('#[^A-Za-z0-9\-_]#', '-', "The[quick^brown_fox jumps]over the lazy dog.");
echo "\n\n";
echo preg_replace('#[^A-z0-9\-_]#', '-', "The[quick^brown_fox jumps]over the lazy dog.");