Online PHP editor | refs for rQP7g

<?php function is_urlEncoded($string){ $test_string = $string; while(urldecode($test_string) != $test_string){ $test_string = urldecode($test_string); } return (urlencode($test_string) == $string)?True:False; } $x ="Océ"; if(is_urlEncoded($x)){ echo "ist encoded"; } else { echo "ist nicht encoded"; }