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run code in 300+ PHP versions simultaneously
<?php class Goofy { } class Woofy { public function __construct($b) { $this->b = $b; } } $a = 10; $b = 10; $goofy = new Goofy($a = 4); $woofy = new Woofy($b = 4); echo $a; echo PHP_EOL; echo $b;
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Deprecated: Creation of dynamic property Woofy::$b is deprecated in /in/mOgMa on line 11 4 4
Output for 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
4 4
Output for 5.4.8 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20
10 4
preferences:
173.25 ms | 402 KiB | 236 Q