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run code in 300+ PHP versions simultaneously
<?php class Testing { public $arr = array(); public function &test() { $ob = new StdClass(); $ob->name = 'derp'; $this->arr[] = $ob; return $ob; } } $t = new Testing(); $derp = $t->test(); $derp->name = 'test'; echo $t->arr[0]->name;
Output for 5.3.2 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
test
preferences:
201.36 ms | 404 KiB | 257 Q