3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $assoc_arr = array("second" => array( array("position" => 4, "content" => "Valiant"), array("position" => 5, "content" => "Hail") ), "first" => array( array("position" => 0, "content" => "Hail"), array("position" => 3, "content" => "Victors"), array("position" => 2, "content" => "the"), array("position" => 1, "content" => "to") ) ); $idxar=array(); foreach ($assoc_arr as $subar) foreach ($subar as $item) $idxar[$item['position']+0]=$item['content']; print_r($idxar);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [4] => Valiant [5] => Hail [0] => Hail [3] => Victors [2] => the [1] => to )