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run code in 500+ PHP versions simultaneously
<?php $weakRef = \WeakReference::create(new \stdClass()); print_r($weakRef);
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35
WeakReference Object ( )
Output for 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
WeakReference Object ( [object] => )
preferences:
32.44 ms | 1157 KiB | 9 Q