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run code in 300+ PHP versions simultaneously
<?php class foo{ private $prop; function __construct(){ $this->prop->key = new StdClass; } } new foo;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
Fatal error: Uncaught Error: Attempt to assign property "key" on null in /in/E8LXb:6 Stack trace: #0 /in/E8LXb(12): foo->__construct() #1 {main} thrown in /in/E8LXb on line 6
Process exited with code 255.
Output for 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: Creating default object from empty value in /in/E8LXb on line 6
preferences:
98.43 ms | 1712 KiB | 4 Q