3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a {} class b extends a {} class c{ __construct(a $a) { } } $b = new b(); $c = new c($b);
Output for 5.4.0 - 5.4.23
Parse error: syntax error, unexpected '__construct' (T_STRING), expecting function (T_FUNCTION) in /in/ohWCu on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING, expecting T_FUNCTION in /in/ohWCu on line 5
Process exited with code 255.
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179.81 ms | 1399 KiB | 60 Q