<?php $arr = array( array( 'countryid' => 38 ), array( 'currency' => 'GBP', 'countryid' => 109 ), array( 'currency' => 'GBP', 'countryid' => 136 ), array( 'currency' => 'GBP', 'countryid' => 94 ), array( 'currency' => 'GBP') ); $map = array_combine(array_map(function($v){ return $v['countryid']; }, $arr), $arr); print_r($map);
You have javascript disabled. You will not be able to edit any code.