private function CustomFilter::sortRules in Custom filter 8

Same name and namespace in other branches

1. 2.0.x src/Entity/CustomFilter.php \Drupal\customfilter\Entity\CustomFilter::sortRules()

Sort an array by a column.

Parameters

array $arr: The array to be sorted.

1 call to CustomFilter::sortRules()

CustomFilter::getRules in src/Entity/CustomFilter.php

Get all rules for same parent rule.

File

src/Entity/CustomFilter.php, line 268

Class

CustomFilter

Defines the entify for a filter in customfilter.

Namespace

Drupal\customfilter\Entity

Code

private function sortRules(array &$arr) {
  $sort_col = array();
  foreach ($arr as $key => $row) {
    $sort_col[$key] = $row['weight'];
  }
  array_multisort($sort_col, SORT_ASC, $arr);
}