PharData::setSignatureAlgorithm

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    PharData::setSignatureAlgorithm — Set the signature algorithm for a phar and apply it

    Description

    publicPharData::setSignatureAlgorithm(int$algo, ?string$privateKey = null): void

    Note:

    This method requires the php.ini setting phar.readonly to be set to 0 in order to work for Phar objects. Otherwise, a PharException will be thrown.

    Set the signature algorithm for a phar and apply it. The signature algorithm must be one of Phar::MD5, Phar::SHA1, Phar::SHA256, Phar::SHA512, or Phar::OPENSSL.

    Parameters

    algo

    One of Phar::MD5, Phar::SHA1, Phar::SHA256, Phar::SHA512, or Phar::OPENSSL

    Return Values

    No value is returned.

    Errors/Exceptions

    Throws UnexpectedValueException for many errors, BadMethodCallException if called for a zip- or a tar-based phar archive, and a PharException if any problems occur flushing changes to disk.

    Changelog

    VersionDescription
    8.0.0privateKey is now nullable.

    See Also

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