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run code in 300+ PHP versions simultaneously
<?php class h extends stdClass { public $data = array(); function __set($name, $val) { $this->data[$name] = $val; } function __debugInfo() { return $this->data; } } $cl = new h(); $id = "373556941768884244"; $cl->$id = 'hallo'; var_dump($cl);
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.14
object(h)#1 (1) { [373556941768884244]=> string(5) "hallo" }
preferences:
90.2 ms | 408 KiB | 5 Q