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run code in 300+ PHP versions simultaneously
<?php class x { public function __construct() { $x =& $this; $x = new stdClass; var_dump($this); $this = new stdClass; } } var_dump(new x);
Output for 5.3.0 - 5.3.13, 5.4.0 - 5.4.3
Fatal error: Cannot re-assign $this in /in/nMH7c on line 10
Process exited with code 255.
preferences:
169.59 ms | 1395 KiB | 25 Q