3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php $greet = function($name) { printf(“Hello %s\r\n”, $name); }; $greet(‘World’); $greet(‘PHP’);
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '<' in /in/oDh8G on line 2
Process exited with code 255.
preferences:
181.64 ms | 1395 KiB | 62 Q