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run code in 300+ PHP versions simultaneously
<?php class Test { public $a = 1; public $b = 2; } $test = new Test; unset($test->b); var_dump($test); var_dump(unserialize(serialize($test)));
Output for 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
object(Test)#1 (1) { ["a"]=> int(1) } object(Test)#2 (2) { ["a"]=> int(1) ["b"]=> int(2) }
preferences:
143.83 ms | 407 KiB | 5 Q