| @@ -41,17 +41,17 @@ | ||
| 41 | 41 | } | 
| 42 | 42 | |
| 43 | 43 |      private function array_diff_assoc_recursive($array1, $array2) { | 
| 44 | - $difference=array(); | |
| 45 | -        foreach($array1 as $key => $value) { | |
| 46 | -            if( is_array($value) ) { | |
| 47 | -                if( !isset($array2[$key]) || !is_array($array2[$key]) ) { | |
| 44 | + $difference = array(); | |
| 45 | +        foreach ($array1 as $key => $value) { | |
| 46 | +            if (is_array($value)) { | |
| 47 | +                if (!isset($array2[$key]) || !is_array($array2[$key])) { | |
| 48 | 48 | $difference[$key] = $value; | 
| 49 | 49 |                  } else { | 
| 50 | 50 | $new_diff = $this->array_diff_assoc_recursive($value, $array2[$key]); | 
| 51 | - if( !empty($new_diff) ) | |
| 51 | + if (!empty($new_diff)) | |
| 52 | 52 | $difference[$key] = $new_diff; | 
| 53 | 53 | } | 
| 54 | -            } else if( !array_key_exists($key,$array2) || $array2[$key] !== $value ) { | |
| 54 | +            } else if (!array_key_exists($key, $array2) || $array2[$key] !== $value) { | |
| 55 | 55 | $difference[$key] = $value; | 
| 56 | 56 | } | 
| 57 | 57 | } | 
| @@ -48,8 +48,9 @@ | ||
| 48 | 48 | $difference[$key] = $value; | 
| 49 | 49 |                  } else { | 
| 50 | 50 | $new_diff = $this->array_diff_assoc_recursive($value, $array2[$key]); | 
| 51 | - if( !empty($new_diff) ) | |
| 52 | - $difference[$key] = $new_diff; | |
| 51 | +                    if( !empty($new_diff) ) { | |
| 52 | + $difference[$key] = $new_diff; | |
| 53 | + } | |
| 53 | 54 | } | 
| 54 | 55 |              } else if( !array_key_exists($key,$array2) || $array2[$key] !== $value ) { | 
| 55 | 56 | $difference[$key] = $value; |