Phar::setSignatureAlgorithm

(PHP >= 5.3.0, PECL phar >= 1.1.0)

Phar::setSignatureAlgorithm — set the signature algorithm for a phar and apply it.

说明

public void Phar::setSignatureAlgorithm ( int $sigtype )

Note:

此方法需要 将 php.ini 中的 phar.readonly 设为 0 以适合 Phar 对象. 否则, 将抛出PharException.

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::PGP (pgp not yet supported and falls back to SHA-1).

参数

sigtype

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

返回值

没有返回值。

错误／异常

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.

参见

User Contributed Notes

obsidian[at-nospam]codebite[dot]net 14-Jun-2011 11:06
As a note, the docs don't show the (optional) second parameter nor mention the existence of the Phar::OPENSSL class constant also available for use with this method.

To sign a phar with OpenSSL, for example...

<?php

$phar = new Phar('somephar.phar');
// ... add your files and such
$phar->setSignatureAlgorithm(Phar::OPENSSL, file_get_contents('private_key_here.pem'));
// ... do whatever else you want afterwards here ...
?>

Hope this proves useful to someone.