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Code Duplication    Length = 2-2 lines in 2 locations

Sources/Subs.php 2 locations

@@ 2231-2232 (lines=2) @@
2228 
				if (!empty($tag['block_level']))
2229 
					$whitespace_regex .= '(&nbsp;|\s)*(<br>)?';
2230 
				// Trim one line of whitespace after unnested tags, but all of it after nested ones
2231 
				if (!empty($tag['trim']) && $tag['trim'] != 'inside')
2232 
					$whitespace_regex .= empty($tag['require_parents']) ? '(&nbsp;|\s)*' : '(<br>|&nbsp;|\s)*';
2233 

                                

                                                            

                                    2234
                                    
                                    
				if (!empty($whitespace_regex) && preg_match('~' . $whitespace_regex . '~', substr($message, $pos), $matches) != 0)

                                

                                                            

                                    2235
                                    
                                    
					$message = substr($message, 0, $pos) . substr($message, $pos + strlen($matches[0]));

                                

                                                                                

                                
                                
                                    @@ 2514-2515 (lines=2) @@
                                
                            


                                                            

                                    2511
                                    
                                    
				$whitespace_regex = '';

                                

                                                            

                                    2512
                                    
                                    
				if (!empty($tag['block_level']))

                                

                                                            

                                    2513
                                    
                                    
					$whitespace_regex .= '(&nbsp;|\s)*(<br>)?';

                                

                                                            

                                    2514
                                    
                                    
				if (!empty($tag['trim']) && $tag['trim'] != 'inside')

                                

                                                            

                                    2515
                                    
                                    
					$whitespace_regex .= empty($tag['require_parents']) ? '(&nbsp;|\s)*' : '(<br>|&nbsp;|\s)*';

                                

                                                            

                                    2516
                                    
                                    
				if (!empty($whitespace_regex) && preg_match('~' . $whitespace_regex . '~', substr($message, $pos), $matches) != 0)

                                

                                                            

                                    2517
                                    
                                    
					$message = substr($message, 0, $pos) . substr($message, $pos + strlen($matches[0]));

                                

                                                            

                                    2518