(PHP 5 >= 5.2.0, PHP 7, PECL zip >= 1.1.0)
一个用 Zip 压缩的文件存档。
ZipArchive
{
	/* 属性 */
	/* 方法 */
	addEmptyDir ( string $dirname ) : bool
	addFile ( string $filename [, string $localname = NULL [, int $start = 0 [, int $length = 0 ]]] ) : bool
	addFromString ( string $localname , string $contents ) : bool
	addGlob ( string $pattern [, int $flags = 0 [, array $options = array() ]] ) : bool
	addPattern ( string $pattern [, string $path = "." [, array $options = array() ]] ) : bool
	close ( void ) : bool
	public count ( void ) : int
	deleteIndex ( int $index ) : bool
	deleteName ( string $name ) : bool
	extractTo ( string $destination [, mixed $entries ] ) : bool
	getArchiveComment ([ int $flags ] ) : string
	getCommentIndex ( int $index [, int $flags ] ) : string
	getCommentName ( string $name [, int $flags ] ) : string
	GetExternalAttributesIndex ( int $index , int &$opsys , int &$attr [, int $flags ] ) : bool
	getExternalAttributesName ( string $name , int &$opsys , int &$attr [, int $flags ] ) : bool
	getFromIndex ( int $index [, int $length = 0 [, int $flags ]] ) : string
	getFromName ( string $name [, int $length = 0 [, int $flags ]] ) : string
	getNameIndex ( int $index [, int $flags ] ) : string
	getStatusString ( void ) : string
	getStream ( string $name ) : resource
	locateName ( string $name [, int $flags ] ) : int
	open ( string $filename [, int $flags ] ) : mixed
	renameIndex ( int $index , string $newname ) : bool
	renameName ( string $name , string $newname ) : bool
	setArchiveComment ( string $comment ) : bool
	setCommentIndex ( int $index , string $comment ) : bool
	setCommentName ( string $name , string $comment ) : bool
	setCompressionIndex ( int $index , int $comp_method [, int $comp_flags = 0 ] ) : bool
	setCompressionName ( string $name , int $comp_method [, int $comp_flags = 0 ] ) : bool
	setEncryptionIndex ( int $index , string $method [, string $password ] ) : bool
	setEncryptionName ( string $name , int $method [, string $password ] ) : bool
	setExternalAttributesIndex ( int $index , int $opsys , int $attr [, int $flags ] ) : bool
	setExternalAttributesName ( string $name , int $opsys , int $attr [, int $flags ] ) : bool
	public setPassword ( string $password ) : bool
	statIndex ( int $index [, int $flags ] ) : array
	statName ( string $name [, int $flags ] ) : array
	unchangeAll ( void ) : bool
	unchangeArchive ( void ) : bool
	unchangeIndex ( int $index ) : bool
	unchangeName ( string $name ) : bool
}
