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run code in 300+ PHP versions simultaneously
<?php $f = function(){ return 'bla'; }; function SendBla() use ($f) { return $f; } function ReceiveBla($f) { echo $f; } SendBla(); ReceiveBla( SendBla());
Output for 5.5.24 - 5.5.30, 5.6.8 - 5.6.15
Parse error: syntax error, unexpected 'use' (T_USE), expecting '{' in /in/vrIKM on line 4
Process exited with code 255.
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162.69 ms | 1395 KiB | 22 Q