3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public __construct() { return function () use ($this) { echo 'yeah'; } } } new A;
Output for 5.4.0 - 5.4.29
Parse error: syntax error, unexpected '__construct' (T_STRING), expecting variable (T_VARIABLE) in /in/9KTuq on line 4
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in /in/9KTuq on line 4
Process exited with code 255.
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167.98 ms | 1395 KiB | 66 Q