public static function ShareaholicUtilities::array_merge_recursive_distinct in Share Buttons, Related Posts, Content Analytics - Shareaholic 8

Same name and namespace in other branches

1. 7.3 utilities.php \ShareaholicUtilities::array_merge_recursive_distinct()

Direct copy of the wordpress util function If the two arrays have the same key, the value from array2 overrides the value on array1

Parameters

array $array1:

array $array2:

Return value

array

1 call to ShareaholicUtilities::array_merge_recursive_distinct()

ShareaholicUtilities::update_options in ./utilities.php

Update multiple keys of the settings object Works like the Wordpress function for Shareaholic

File

./utilities.php, line 463

Class

ShareaholicUtilities

Code

public static function array_merge_recursive_distinct(array &$array1, array &$array2) {
  $merged = $array1;
  foreach ($array2 as $key => &$value) {
    if (is_array($value) && isset($merged[$key]) && is_array($merged[$key])) {
      if (empty($value)) {
        $merged[$key] = array();
      }
      else {
        $merged[$key] = self::array_merge_recursive_distinct($merged[$key], $value);
      }
    }
    else {
      $merged[$key] = $value;
    }
  }
  return $merged;
}