3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_match('/^(.+)\.((php|exe))$/i','test.php'); echo preg_match('/^(.+)\.((php|exe))$/i','test.exe'); echo preg_match('/^(.+)\.((php|exe))$/i','test.PHP'); echo preg_match('/^(.+)\.((php|exe))$/i','test.EXE'); echo preg_match('/^(.+)\.((php|exe))$/i','test.ok'); echo preg_match('/^(.+)\.((php|exe))$/i','test.gif');

preferences:
45.55 ms | 402 KiB | 5 Q