Flatten an array in PHP - PHP Snipplr Social Repository

Revision: 23060

at January 29, 2010 01:19 by karmacode

Initial Code

function array_flatten($array, $flat = false)
{
    if (!is_array($array) || empty($array)) return '';
    if (empty($flat)) $flat = array();
       
    foreach ($array as $key => $val) {
      if (is_array($val)) $flat = array_flatten($val, $flat);
      else $flat[] = $val;
    }
       
    return $flat;
}

Initial URL

Initial Description

This will outpu a numeric result array

Initial Title

Flatten an array in PHP

Initial Tags

php

Initial Language

PHP

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