3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo dechex(PHP_INT_MAX),"\n"; echo dechex(-1),"\n"; echo dechex("10"),\n";
Output for 5.3.0 - 5.3.26, 5.4.0 - 5.4.17
Parse error: syntax error, unexpected '"', expecting ',' or ';' in /in/sIUUB on line 5
Process exited with code 255.
preferences:
192.58 ms | 1395 KiB | 52 Q