3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $driver = [ '0' => [ 'options' => [ 'servers' => [ '1' => [ 'host' => 'nox.exchangecore.com' ] ] ] ] ]; $exploded = array('Cache','object','redis','servers','1','host'); $driverBuilder = $driver[0]['options']; for($i = 4; $i < count($exploded); $i++) { var_dump($driverBuilder); $driverBuilder = $driverBuilder[$exploded[$i]]; } echo $driverBuilder;
based on R0XI9
Output for 5.4.0 - 5.6.28, 7.0.0 - 7.1.0
array(1) { ["servers"]=> array(1) { [1]=> array(1) { ["host"]=> string(20) "nox.exchangecore.com" } } } Notice: Undefined offset: 1 in /in/78kIF on line 18 NULL
Output for hhvm-3.10.0 - 3.12.0
array(1) { ["servers"]=> array(1) { [1]=> array(1) { ["host"]=> string(20) "nox.exchangecore.com" } } } Notice: Undefined index: 1 in /in/78kIF on line 18 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/78kIF 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/78kIF on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/78kIF on line 2
Process exited with code 255.