[Resolved] Substitute each key in array with $array2[$key]

[ppowell]

Consider this:

If you have $array:

Array ([phil] => 'full', [mary] => 'partial', [bob] => 'partial', [joe] => 'full');

I need to replace every single key in $array, which will be unique, with the values of $array2:

Array ([phil] => 'blahblahblah', [mary] => 'thequickbrownfox', [bob] => 'bob', [joe] => 'helloworld');

I can't use array_flip() because the values are never always unique, I can't use array_invert() (in the PHP Manual see link) because it miscreates the array..

if (!function_exists('array_invert')) {
/**
  * Invert an array without losing duplicate values (behavior of array_flip() function)
  *
  * @access public
  * @param array $array
  * @return array $res
  * @link [url]http://us2.php.net/manual/en/function.array-flip.php#50651[/url]
  * @see link regarding usage of "array_invert" function
  */
 function array_invert($array) {
   $res = Array();
   foreach(array_keys($array) as $key) {
    if (!array_key_exists($array[$key], $res)) $res[$array[$key]] = Array();
    array_push($res[$array[$key]], $key);
   }
   return $res;
 }
}

@reset($userPrivilegeArray); @reset($userPasswordArray);
if (is_array($userPrivilegeArray) && @sizeof($userPrivilegeArray) > 0 && is_array($userPasswordArray) && @sizeof($userPasswordArray) > 0) {
 $userKeyArray = array_invert($userPrivilegeArray);
 print_r($userKeyArray); echo "\n";
 array_walk($userKeyArray, create_function('&$a', '$a = $userPasswordArray[$a];'), $userPasswordArray);
 $userPrivilegeArray = array_invert($userKeyArray);
     print_r($userPrivilegeArray); echo "\n";
}

Any bright ideas?

Thanx
Phil

[ppowell]

Oh wow it was so extremely easy, how could I miss this:

	// STEP 4: SUBSTITUTE THE ENCRYPTED PASSWORD FOR THE USERNAME KEY IN $userPrivilegeArray
	@reset($userPrivilegeArray); @reset($userPasswordArray);
	if (is_array($userPrivilegeArray) && @sizeof($userPrivilegeArray) > 0 && is_array($userPasswordArray) && @sizeof($userPasswordArray) > 0) {
	 foreach ($userPasswordArray as $user => $pass) $newUserPrivilegeArray[$pass] = $userPrivilegeArray[$user];
	 @reset($newUserPrivilegeArray);
	 $userPrivilegeArray = $newUserPrivilegeArray;
	}

Phil