@@ -32,7 +32,7 @@  | 
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| 32 | 32 | }  | 
                                                        
| 33 | 33 | |
| 34 | 34 | $this->rewind();  | 
                                                        
| 35 | -        for ($i=0; $i<$key; $i++) { | 
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| 35 | +        for ($i = 0; $i < $key; $i++) { | 
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| 36 | 36 | $this->next();  | 
                                                        
| 37 | 37 | }  | 
                                                        
| 38 | 38 | }  |