3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function __construct() { echo 'construct '.__CLASS__; } public static function create() { $obj = new __CLASS__(); return $obj; } public function hello() { echo 'hello world'; } } A::create()->hello();
Output for 5.4.0 - 5.4.19
Parse error: syntax error, unexpected '__CLASS__' (T_CLASS_C) in /in/W6dCE on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_CLASS_C in /in/W6dCE on line 9
Process exited with code 255.
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177.41 ms | 1395 KiB | 55 Q