3v4l.org

run code in 300+ PHP versions simultaneously
<?php $f = function($s) { return $*2; } $f(4);
Output for 5.4.0 - 5.4.20
Parse error: syntax error, unexpected '*', expecting variable (T_VARIABLE) or '$' in /in/fRbIR on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected '*', expecting T_VARIABLE or '$' in /in/fRbIR on line 3
Process exited with code 255.
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