| 프로퍼티 | 타입 | 설명 | |
|---|---|---|---|
| $canCompress | |||
| $canDecompress |
| 프로퍼티 | 타입 | 설명 | |
|---|---|---|---|
| $_ctrldir | array | Temporary data for compressing files. | |
| $_methods | array | ZIP compression methods. | |
| $_tmp | resource | Temporary contents for compressing files. |
| 메소드 | 설명 | |
|---|---|---|
| checkZipData ( string $data ) : boolean | Checks to see if the data is a valid ZIP file. | |
| compress ( array $data, array $params = [] ) : mixed | ||
| decompress ( $data, array $params = [] ) : mixed |
| 메소드 | 설명 | |
|---|---|---|
| _addToZipFile ( array $file ) | Adds a "file" to the ZIP archive. | |
| _getZipData ( string $data, array $info, integer $key ) : string | Returns the data for a specific archived file. | |
| _getZipInfo ( string $data ) : array | Get the list of files/data from the zip archive. | |
| _unix2DOSTime ( integer $unixtime = null ) : integer | Converts a UNIX timestamp to a 4-byte DOS date and time format (date in high 2-bytes, time in low 2-bytes allowing magnitude comparison). |
| protected _addToZipFile ( array $file ) | ||
| $file | array | See self::createZipFile(). |
| protected _getZipInfo ( string $data ) : array | ||
| $data | string | The zipfile data. |
| 리턴 | array | See decompress() for the format. |
| protected _unix2DOSTime ( integer $unixtime = null ) : integer | ||
| $unixtime | integer | The current UNIX timestamp. |
| 리턴 | integer | The current date in a 4-byte DOS format. |
| public checkZipData ( string $data ) : boolean | ||
| $data | string | The ZIP file data. |
| 리턴 | boolean | True if valid, false if invalid. |
| public compress ( array $data, array $params = [] ) : mixed | ||
| $data | array | The data to compress. Requires an array of arrays. Each subarray should contain these fields: - data: (string/resource) The data to compress. - name: (string) The pathname to the file. - time: (integer) [optional] The timestamp to use for the file. |
| $params | array | The parameter array. - stream: (boolean) If set, return a stream instead of a string. DEFAULT: Return string |
| 리턴 | mixed | The ZIP file as either a string or a stream resource. |
| public decompress ( $data, array $params = [] ) : mixed | ||
| $params | array | The parameter array. - action: (integer) [REQUIRED] The action to take on the data. Either self::ZIP_LIST or self::ZIP_DATA. - info: (array) [REQUIRED for ZIP_DATA] The zipfile list. - key: (integer) [REQUIRED for ZIP_DATA] The position of the file in the archive list. |
| 리턴 | mixed | If action is self::ZIP_DATA, the uncompressed data. If action is self::ZIP_LIST, an array with the KEY as the position in the zipfile and these values: - attr: File attributes - crc: CRC checksum - csize: Compressed file size - date: File modification time - name: Filename - method: Compression method - size: Original file size - type: File type |