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