function _fusion_apply_array_strip_empty in Fusion Accelerator 7

Same name and namespace in other branches

1. 7.2 fusion_apply/fusion_apply.module \_fusion_apply_array_strip_empty()

Helper function to remove empty skins from an array.

Parameters

$array: A single or multi-dimensional array to strip of empty values.

Return value

An array stripped of empty values.

2 calls to _fusion_apply_array_strip_empty()

fusion_apply_skin_validate in fusion_apply/fusion_apply.module

Validate a skin object.

fusion_apply_submit_handler in fusion_apply/fusion_apply.handlers.inc

Fusion Apply submit handler.

File

fusion_apply/fusion_apply.module, line 644

Handles core Fusion Apply functionality.

Code

function _fusion_apply_array_strip_empty($array) {
  $new_array = array();
  foreach ($array as $key => $value) {
    if (is_array($value)) {
      $value = _fusion_apply_array_strip_empty($value);
    }
    if (!empty($value)) {
      $new_array[$key] = $value;
    }
  }
  return $new_array;
}