| @@ -156,13 +156,17 @@ | ||
| 156 | 156 |              switch (!is_object($this->data) && $count = count($this->data)) { | 
| 157 | 157 | case (!isset($this->data[0]) && !empty($this->data)): | 
| 158 | 158 |                      foreach($this->excepts as $except) { | 
| 159 | - if(isset($this->data[$except])) unset($this->data[$except]); | |
| 159 | +                        if(isset($this->data[$except])) { | |
| 160 | + unset($this->data[$except]); | |
| 161 | + } | |
| 160 | 162 | } | 
| 161 | 163 | break; | 
| 162 | 164 | case ($count >= 2 && isset($this->data[0])): | 
| 163 | 165 |                      foreach($this->excepts as $except) { | 
| 164 | 166 |                          for($i = 0; $i < $count; $i++) { | 
| 165 | - if(isset($this->data[$i][$except])) unset($this->data[$i][$except]); | |
| 167 | +                            if(isset($this->data[$i][$except])) { | |
| 168 | + unset($this->data[$i][$except]); | |
| 169 | + } | |
| 166 | 170 | } | 
| 167 | 171 | } | 
| 168 | 172 | break; |