Php/docs/ziparchive.iscompressionmethoddupported
From Get docs
ZipArchive::isCompressionMethodSupported
(PHP >= 8.0.0, PECL zip >= 1.19.0)
ZipArchive::isCompressionMethodSupported — Check if a compression method is supported by libzip
Description
public ZipArchive::isCompressionMethodSupported
( int $method
[, bool $encode
= true
] ) : bool
Check if a compression method is supported by libzip.
Parameters
method
- The compression method, one of the
ZipArchive::CM_*
constants. encode
- 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() - Set the compression method of an entry defined by its index
- ZipArchive::setCompressionName() - Set the compression method of an entry defined by its name