3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function () {return 'hola'} print_r($a)
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.21
Parse error: syntax error, unexpected '}' in /in/OV4UW on line 2
Process exited with code 255.
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169.89 ms | 1395 KiB | 57 Q