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ZipArchive::isEncryptionMethodSupported

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

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

Description

public ZipArchive::isEncryptionMethodSupported ( int $method [, bool $encode = true ] ) : bool

Check if a compression method is supported by libzip.

Parameters

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

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/ziparchive.isencryptionmethoddupported.php