Phar::setSignatureAlgorithm

    (PHP 5 >= 5.3.0, PHP 7, PHP 8, PECL phar >= 1.1.0)

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

    说明

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

    注意:

    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::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().

    参数

    algo

    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);
    ?>
    See phar introduction for instructions on naming and placement of the public key file.

    返回值

    没有返回值。

    错误／异常

    Throws UnexpectedValueException for many errors, and a PharException if any problems occur flushing changes to disk.

    更新日志

    版本 说明
    8.0.0 privateKey is now nullable.

    参见

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