3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $c = 1; $a = function () { return $this->c; } }
Output for 5.4.0 - 5.4.27
Parse error: syntax error, unexpected '$a' (T_VARIABLE), expecting function (T_FUNCTION) in /in/0mUjc on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE, expecting T_FUNCTION in /in/0mUjc on line 4
Process exited with code 255.
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184.26 ms | 1395 KiB | 64 Q