crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/Civi/CiUtil/Arrays.php

   1 <?php
   2 namespace Civi\CiUtil;
   3
   4 /**
   5  * Class Arrays
   6  *
   7  * @package Civi\CiUtil
   8  */
   9 class Arrays {
  10   /**
  11    * @param $arr
  12    * @param $col
  13    *
  14    * @return array
  15    */
  16   public static function collect($arr, $col) {
  17     $r = array();
  18     foreach ($arr as $k => $item) {
  19       $r[$k] = $item[$col];
  20     }
  21     return $r;
  22   }
  23
  24 }