ZipArchive::isEncryptionMethodSupported

(PHP >= 8.0.0, PECL zip >= 1.19.0)

ZipArchive::isEncryptionMethodSupported — Check if a encryption method is supported by libzip

Description

Check if a compression method is supported by libzip.

Parameters

method

The encryption method, one of the ZipArchive::EM_* constants.

enc

If true check for encryption, else check for decryption.

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::setEncryptionIndex() - Set the encryption method of an entry defined by its index
• ZipArchive::setEncryptionName() - Set the encryption method of an entry defined by its name