ZipArchive::isCompressionMethodSupported
Check if a compression method is supported by libzip
Description
public static bool ZipArchive::isCompressionMethodSupported(int $method, bool $enc = true)
Parameters
-
method
-
The compression method, one of the
ZipArchive::CM_* constants.
-
enc
-
If true check for compression, else check for decompression.
Return Values
Returns true on success or false on failure.
Notes
Note:
This function is only available if built against libzip ≥ 1.7.0.
See Also
- ZipArchive::setCompressionIndex
- ZipArchive::setCompressionName