| download_image() | A | 41 | 12 | 60 | 
					
				| generate_unique_file_name() | A | 46 | 10 | 38 | 
					
				| purge() | S | 58 | 5 | 15 | 
					
				| check_is_image() | S | 58 | 4 | 15 | 
					
				| set_current_time() | S | 66 | 4 | 8 | 
					
				| get_new_file() | S | 62 | 4 | 10 | 
					
				| normalize_time() | S | 69 | 3 | 7 | 
					
				| normalize_path() | S | 69 | 3 | 7 | 
					
				| get_new_file_from_path() | S | 66 | 3 | 8 | 
					
				| get_images() | S | 67 | 3 | 8 | 
					
				| is_valid_url() | S | 71 | 3 | 5 | 
					
				| get_tmp_dir() | S | 66 | 3 | 8 | 
					
				| hash() | S | 67 | 3 | 7 | 
					
				| instance() | S | 73 | 2 | 5 | 
					
				| get_current_time() | S | 73 | 2 | 5 | 
					
				| check_image_expired() | S | 72 | 2 | 5 | 
					
				| get_expiration_time() | S | 68 | 2 | 7 | 
					
				| get_image_modification_time() | S | 67 | 2 | 8 | 
					
				| get_unique_filename() | S | 73 | 2 | 5 | 
					
				| __construct() | S | 82 | 1 | 3 | 
					
				| _construct() | S | 91 | 1 | 2 | 
					
				| set_image_class_name() | S | 77 | 1 | 4 | 
					
				| get_image_class_name() | S | 80 | 1 | 3 | 
					
				| set_download_request_timeout() | S | 76 | 1 | 4 | 
					
				| get_download_request_timeout() | S | 82 | 1 | 3 | 
					
				| get_ttl() | S | 82 | 1 | 3 | 
					
				| set_ttl() | S | 73 | 1 | 5 | 
					
				| get_cache_orig_filename_length() | S | 82 | 1 | 3 | 
					
				| set_cache_orig_filename_length() | S | 76 | 1 | 4 | 
					
				| _prepare_image() | S | 77 | 1 | 4 | 
					
				| _get_file() | S | 74 | 1 | 5 | 
					
				| check_file_exists() | S | 73 | 1 | 5 |