3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Calculator { /** * Calculate the discount percentage */ function getDiscount($price=0, $sale=0) { $difference = $price-$sale; $discount = ($difference/$price) * 100; if($discount>0) { return $discount; } } } $calculator = new Calculator(); echo $calculator->getDiscount(23,24); if($calculator->getDiscount(23,24)==null){ echo 'No discount'; } echo round(3.4);
Output for git.master, git.master_jit, rfc.property-hooks
No discount3

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:
45.4 ms | 401 KiB | 8 Q