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PharData::setSignatureAlgorithm

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

Description

public PharData::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.

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