3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { function foo() {return 'foo'}; } $foo = new foo(); empty($foo->foo());
Output for 5.3.0 - 5.3.27, 5.4.0 - 5.4.22
Parse error: syntax error, unexpected '}' in /in/45FZ1 on line 4
Process exited with code 255.
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186.44 ms | 1399 KiB | 58 Q