3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ define('B', '1'); } $a = new A(); echo $a->B;
Output for 5.4.0 - 5.4.20, 5.5.0 - 5.5.4
Parse error: syntax error, unexpected 'define' (T_STRING), expecting function (T_FUNCTION) in /in/DPTKl on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_STRING, expecting T_FUNCTION in /in/DPTKl on line 3
Process exited with code 255.
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198.18 ms | 1399 KiB | 61 Q