3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = (object) [ 'foo' => 'bar', 'foo2' => 'bar2' ]; $coll = collect($obj); var_dump($coll[0]); // returns object
Output for 7.1.25 - 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 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Fatal error: Uncaught Error: Call to undefined function collect() in /in/Va1Uc:8 Stack trace: #0 {main} thrown in /in/Va1Uc on line 8
Process exited with code 255.

preferences:
144.33 ms | 408 KiB | 5 Q