note 72160 deleted from function.in-array by felipe

Note Submitter: vandor at ahimsa dot hu 

----

this "14-Jan-2006 06:44" example correctly:

in_arrayr -- Checks if the value is in an array recursively

Description
bool in_array (mixed needle, array haystack)

<?

function in_arrayr($needle, $haystack) {
  foreach ($haystack as $v) {
    if ($needle == $v) return true;
    elseif (is_array($v)) {
      if (in_arrayr($needle, $v) === true) return true;
    }
  }
  return false;
}

?>