3v4l.org

run code in 300+ PHP versions simultaneously
<?php function fillTemplate($templateString, array $searchReplaceArray) { return str_replace( array_map(function($value) { return "{{" . $value . "}}"; }, array_keys($searchReplaceArray)), $searchReplaceArray, $templateString ); } echo fillTemplate( "Hello {{name}} welcome to {{company_name}}", ['name' => 'max', 'company_name' => 'Stack Exchange'] );
Output for git.master, git.master_jit, rfc.property-hooks
Hello max welcome to Stack Exchange

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:
82.4 ms | 405 KiB | 5 Q