function AbstractHeader::toTokens

Generate a list of all tokens in the final header.

3 calls to AbstractHeader::toTokens()

AbstractHeader::toString in vendor/symfony/mime/Header/AbstractHeader.php: Gets this Header rendered as a compliant string.
ParameterizedHeader::toTokens in vendor/symfony/mime/Header/ParameterizedHeader.php: Generate a list of all tokens in the final header.
ParameterizedHeader::toTokens in vendor/symfony/mime/Header/ParameterizedHeader.php: Generate a list of all tokens in the final header.

1 method overrides AbstractHeader::toTokens()

ParameterizedHeader::toTokens in vendor/symfony/mime/Header/ParameterizedHeader.php: Generate a list of all tokens in the final header.

File

vendor/symfony/mime/Header/AbstractHeader.php, line 246

Class

AbstractHeader: An abstract base MIME Header.

Namespace

Symfony\Component\Mime\Header

Code

protected function toTokens(?string $string = null) : array {
    $string ??= $this->getBodyAsString();
    $tokens = [];
    // Generate atoms; split at all invisible boundaries followed by WSP
    foreach (preg_split('~(?=[ \\t])~', $string) as $token) {
        $newTokens = $this->generateTokenLines($token);
        foreach ($newTokens as $newToken) {
            $tokens[] = $newToken;
        }
    }
    return $tokens;
}