3v4l.org

run code in 300+ PHP versions simultaneously
<?php $orderProduct = [1,2,3]; if(isset($orderProduct)) { foreach($orderProduct as $product) { $product_ids = $product_ids + '' + $product['order_id']; } }
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $product_ids in /in/3vpa4 on line 6 Fatal error: Uncaught TypeError: Unsupported operand types: null + string in /in/3vpa4:6 Stack trace: #0 {main} thrown in /in/3vpa4 on line 6
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page


preferences:
45.93 ms | 401 KiB | 8 Q