function SMimeEncrypter::__construct

Parameters

string|string[] $certificate The path (or array of paths) of the file(s) containing the X.509 certificate(s):

int|null $cipher A set of algorithms used to encrypt the message. Must be one of these PHP constants: https://www.php.net/manual/en/openssl.ciphers.php:

File

vendor/symfony/mime/Crypto/SMimeEncrypter.php, line 29

Class

SMimeEncrypter

@author Sebastiaan Stok <s.stok@rollerscapes.net>

Namespace

Symfony\Component\Mime\Crypto

Code

public function __construct(string|array $certificate, ?int $cipher = null) {
    if (!\extension_loaded('openssl')) {
        throw new \LogicException('PHP extension "openssl" is required to use SMime.');
    }
    if (\is_array($certificate)) {
        $this->certs = array_map($this->normalizeFilePath(...), $certificate);
    }
    else {
        $this->certs = $this->normalizeFilePath($certificate);
    }
    $this->cipher = $cipher ?? \OPENSSL_CIPHER_AES_256_CBC;
}