Online PHP editor | refs for RDYFs

<?php $test_cases = array( "abc.txt" => '.', "https://3v4l.org/?foo" => '?', "https://3v4l.org/#bar" => '#', $_SERVER['PATH'] => ':', "PHP 8.3.8" => ' ', "192.168.1.1" => '.', "foo\nbar" => "\n", "snake_case" => '_', ); foreach ($test_cases as $string => $char) { if (strtok($string,$char)==pathinfo($string, PATHINFO_FILENAME)) { echo "\n\nSUCCESS: {$string} => {$char}"; } else { $string = str_replace("\n","\\n",$string); $char = str_replace("\n","\\n",$char); echo "\n\nFAILED: {$string} => {$char}"; echo "\n- strtok(): " . strtok($string,$char); echo "\n- pathinfo(): " . pathinfo($string, PATHINFO_FILENAME); }; }