(PHP 5 >= 5.3.0, PHP 7, PECL phar >= 1.1.0)
Phar::setSignatureAlgorithm — Set the signature algorithm for a phar and apply it
public Phar::setSignatureAlgorithm ( int $sigtype [, string $privatekey ] ) : void
Note:
This method requires the php.ini setting
phar.readonlyto be set to0in 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.
Note that all executable phar archives have a signature created automatically, SHA1 by default. data tar- or zip-based archives (archives created with the PharData class) must have their signature created and set explicitly via Phar::setSignatureAlgorithm().
sigtype
One of Phar::MD5, Phar::SHA1, Phar::SHA256, Phar::SHA512, or Phar::OPENSSL
privatekey
The contents of an OpenSSL private key, as extracted from a certificate or OpenSSL key file:
<?php
$private = openssl_get_privatekey(file_get_contents('private.pem'));
$pkey = '';
openssl_pkey_export($private, $pkey);
$p->setSignatureAlgorithm(Phar::OPENSSL, $pkey);
?> No value is returned.
Throws UnexpectedValueException for many errors, and a PharException if any problems occur flushing changes to disk.
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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/phar.setsignaturealgorithm.php