3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array=array('w'=>"b",'h'=>"a",'g'=>"m",'l'=>"g"); sort($array); //print_r($array); foreach($array as $a=>$b) { echo $array; }
based on DNuGf
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Array to string conversion in /in/B3WUL on line 7 Array Notice: Array to string conversion in /in/B3WUL on line 7 Array Notice: Array to string conversion in /in/B3WUL on line 7 Array Notice: Array to string conversion in /in/B3WUL on line 7 Array
Output for 4.3.0 - 5.3.29
ArrayArrayArrayArray