<?php
	echo urlencode('FáTíHŠuLTáÑMèHMèTHáÑ'); 
	// output : F%C3%A1T%C3%ADH%C5%A0uLT%C3%A1%C3%91M%C3%A8HM%C3%A8TH%C3%A1%C3%91
	echo urldecode('F%C3%A1T%C3%ADH%C5%A0uLT%C3%A1%C3%91M%C3%A8HM%C3%A8TH%C3%A1%C3%91');
	// output : FáTíHŠuLTáÑMèHMèTHáÑ
?>