3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $bar = function() { print "this is in bar"; }; } $foo = new Foo(); $foo->bar;
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'function' (T_FUNCTION) in /in/RVRqO on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_FUNCTION in /in/RVRqO on line 5
Process exited with code 255.
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189.31 ms | 1395 KiB | 67 Q