|  | @@ -67,9 +67,9 @@  discard block | 
                                                    
                                                        |  |  |  block discarded – undo | 
                                                                                                                                                                                                                    
                                                            | 67 | 67 |              $safeToAdd = true; | 
                                                                                                            
                                                            | 68 | 68 |   | 
                                                                                                            
                                                            | 69 | 69 |              #check if the next element is a non empty paragraph | 
                                                                                                            
                                                            | 70 |  | -            if (isset($paragraphs[$key+1]) && strlen($paragraphs[$key+1]) && $key < sizeof($paragraphs)) { | 
                                                                                                            
                                                            | 71 |  | -                $bodyDOM2 =  new \DOMDocument(); | 
                                                                                                            
                                                            | 72 |  | -                @$bodyDOM2->loadHTML((mb_convert_encoding($paragraphs[$key+1], 'HTML-ENTITIES', 'UTF-8'))); | 
                                                                                                            
                                                            |  | 70 | +            if (isset($paragraphs[$key + 1]) && strlen($paragraphs[$key + 1]) && $key < sizeof($paragraphs)) { | 
                                                                                                            
                                                            |  | 71 | +                $bodyDOM2 = new \DOMDocument(); | 
                                                                                                            
                                                            |  | 72 | +                @$bodyDOM2->loadHTML((mb_convert_encoding($paragraphs[$key + 1], 'HTML-ENTITIES', 'UTF-8'))); | 
                                                                                                            
                                                            | 73 | 73 |                  $pars2 = $bodyDOM2->getElementsByTagName('*')->item(2); | 
                                                                                                            
                                                            | 74 | 74 |                  if ($pars2->tagName != 'p' || ($pars2->tagName == 'p' && strlen($pars2->textContent) == 0)) { | 
                                                                                                            
                                                            | 75 | 75 |                      $safeToAdd = false; | 
                                                                                                                                                        
                                                        |  | @@ -77,7 +77,7 @@  discard block | 
                                                    
                                                        |  |  |  block discarded – undo | 
                                                                                                                                                                                                                    
                                                            | 77 | 77 |              } | 
                                                                                                            
                                                            | 78 | 78 |   | 
                                                                                                            
                                                            | 79 | 79 |              if (strlen($paragraph) > 0) { | 
                                                                                                            
                                                            | 80 |  | -                $bodyDOM =  new \DOMDocument(); | 
                                                                                                            
                                                            |  | 80 | +                $bodyDOM = new \DOMDocument(); | 
                                                                                                            
                                                            | 81 | 81 |                  @$bodyDOM->loadHTML((mb_convert_encoding($paragraph, 'HTML-ENTITIES', 'UTF-8'))); | 
                                                                                                            
                                                            | 82 | 82 |                  $pars = $bodyDOM->getElementsByTagName('p'); | 
                                                                                                            
                                                            | 83 | 83 |   | 
                                                                                                                                                
                                         
                                        
                                            
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