3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 3; $c = function() use ($t) { echo $t; } $t = 5; $c();
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected '$t' (T_VARIABLE) in /in/Xes23 on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE in /in/Xes23 on line 7
Process exited with code 255.
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189.89 ms | 1395 KiB | 67 Q