protected function ParagraphsPackTestCase::array_diff_assoc_deep in Paragraphs pack 7

Helper function for mulitdimensional arrays deep comparison

Parameters

array $array1: First array for comparison.

array $array2: Second array for comparison.

Return value

array A hierarchical difference between arrays.

5 calls to ParagraphsPackTestCase::array_diff_assoc_deep()

ParagraphsPackTestCase::testParagraphsPackFieldBodyInstanceCreation in tests/paragraphs_pack.test

Test function for field body instance creation.

ParagraphsPackTestCase::testParagraphsPackFieldFileInstanceCreation in tests/paragraphs_pack.test

Test function for field file instance creation.

ParagraphsPackTestCase::testParagraphsPackFieldItemsInstanceCreation in tests/paragraphs_pack.test

Test function for field items instance creation.

ParagraphsPackTestCase::testParagraphsPackFieldTitleInstanceCreation in tests/paragraphs_pack.test

Test function for field title instance creation.

ParagraphsPackTestCase::testParagraphsPackFieldViewModeInstanceCreation in tests/paragraphs_pack.test

Test function for field view mode instance creation.

File

tests/paragraphs_pack.test, line 416

Paragraphs pack primary module's tests.

Class

ParagraphsPackTestCase

Test Case for Paragraphs pack primary module.

Code

protected function array_diff_assoc_deep($array1, $array2) {
  $difference = array();
  foreach ($array1 as $key => $value) {
    if (is_array($value)) {
      if (!isset($array2[$key])) {
        $difference[$key] = $value;
      }
      elseif (!is_array($array2[$key])) {
        $difference[$key] = $value;
      }
      else {
        $new_diff = $this
          ->array_diff_assoc_deep($value, $array2[$key]);
        if ($new_diff != FALSE) {
          $difference[$key] = $new_diff;
        }
      }
    }
    elseif (!isset($array2[$key]) || $array2[$key] != $value) {
      $difference[$key] = $value;
    }
  }
  return $difference;
}