3v4l.org

run code in 300+ PHP versions simultaneously
<?php $color = array(4 => 'white', 6 => 'green', 11=> 'red'); foreach($color[] as $eachcolor[]) { echo $eachcolor[0]; } ?>
Output for 5.2.3 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.32
Fatal error: Cannot use [] for reading in /in/fOPXh on line 5
Process exited with code 255.
Output for 5.2.1 - 5.2.2
Fatal error: Invalid opcode 81/16/8. in /in/fOPXh on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.10, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0
Warning: Invalid argument supplied for foreach() in /in/fOPXh on line 5
Output for 4.3.11
preferences:
217.92 ms | 1394 KiB | 123 Q