3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $arrCombined = (); $arrColors = ('R', 'B', 'G' ,'Y'); $arrNumbers = ('1', '2', '3', '4'); foreach($arrColors as $colorK => $colorV) { echo $colorV.' => '.$arrNumbers[$colorK]; echo "\n"; }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.32
Parse error: syntax error, unexpected ')' in /in/ZRiI2 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected ')' in /in/ZRiI2 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/ZRiI2 on line 2
Process exited with code 255.