3v4l.org

run code in 300+ PHP versions simultaneously
<?php class P { static $a=9; function __get($var) return self::$var; } var_dump(isset(P::$az));
Output for 5.4.0 - 5.4.22
Parse error: syntax error, unexpected 'return' (T_RETURN), expecting ';' or '{' in /in/pfjNI on line 9
Process exited with code 255.
Output for 5.3.0 - 5.3.27
Parse error: syntax error, unexpected T_RETURN, expecting ';' or '{' in /in/pfjNI on line 9
Process exited with code 255.
preferences:
180.24 ms | 1395 KiB | 58 Q