3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public $a; $a = 5; echo $a; } ?>
Output for 5.4.0 - 5.4.23
Parse error: syntax error, unexpected '$a' (T_VARIABLE), expecting function (T_FUNCTION) in /in/DkP3O on line 5
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/DkP3O on line 5
Process exited with code 255.
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179.75 ms | 1395 KiB | 60 Q