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Code Duplication    Length = 2-5 lines in 2 locations

includes/class-xcloner-file-system.php 2 locations

@@ 302-303 (lines=2) @@
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			}
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			if($file_info['type'] == 'file' and isset($file_info['extension']) and in_array($file_info['extension'], $this->backup_archive_extensions))
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				$backup_files[$file_info['path']] = $file_info;
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		}
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		foreach($backup_files as $key=>$file_info)
@@ 537-541 (lines=5) @@
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		if(is_array($files))
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			foreach($files as $file)
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			{
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				if(isset($file['extension']) and in_array($file['extension'], $this->backup_archive_extensions))
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				{
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					$_storage_size += $file['size']; //bytes
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					$_backup_files_list[] = $file;
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				}
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			}
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