3v4l.org

run code in 300+ PHP versions simultaneously
<?php $variableName = 'MyVariable'; #$variableName .= '900'; // Create new variable with the name defined in variable $variableName ${$variableName} = 'MyValue'; ${$variableName} .= '900'; //Outputs: string(7) "MyValue" var_dump($MyVariable); //Outputs: string(7) "MyValue" var_dump(${'MyVariable'});
Output for git.master, git.master_jit, rfc.property-hooks
string(10) "MyValue900" string(10) "MyValue900"

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:
63.52 ms | 401 KiB | 8 Q