3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // Everything you enter here will be executed by our servers. Try it! $q1 = 1; $q2 = 2; $q3 = 3; $q4 = 4; $q5 = 5; echo "${q1}"; //outputs 1 for($i=1; $i<=5; $i++) { echo "{$q{$i}}"; //how to make $i work here? }
Output for 5.0.4 - 7.1.0
1 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14
Output for 4.3.0 - 5.0.3
1 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14 Notice: Undefined variable: q in /in/S6XXN on line 14