(PHP >= 8.0.0, PECL zip >= 1.19.0)
ZipArchive::isCompressionMethodSupported — Check if a compression method is supported by libzip
$method, bool $enc = true): boolCheck if a compression method is supported by libzip.
method
The compression method, one of the
ZipArchive::CM_* constants.
enc
If true check for compression, else check for decompression.
成功時(shí)返回 true， 或者在失敗時(shí)返回 false。
注意:
This function is only available if built against libzip ≥ 1.7.0.