function boost_array_find_element_by_key in Boost 6

Returns the value of the key in a multidimensional array.

http://php.net/array-key-exists#85184

1 call to boost_array_find_element_by_key()

boost_admin_button_router in ./boost.admin.inc

File

./boost.admin.inc, line 1725

All the code for the Boost module's administrative interface.

Code

function &boost_array_find_element_by_key($key, &$form) {
  if (array_key_exists($key, $form)) {
    $ret =& $form[$key];
    return $ret;
  }
  foreach ($form as $k => $v) {
    if (is_array($v)) {
      $ret =& boost_array_find_element_by_key($key, $form[$k]);
      if ($ret) {
        return $ret;
      }
    }
  }
  return FALSE;
}