function HeaderBag::get

Returns the first header by name or the default one.

1 call to HeaderBag::get()

HeaderBag::getDate in vendor/symfony/http-foundation/HeaderBag.php

Returns the HTTP header value converted to a date.

File

vendor/symfony/http-foundation/HeaderBag.php, line 109

Class

HeaderBag

HeaderBag is a container for HTTP headers.

Namespace

Symfony\Component\HttpFoundation

Code

public function get(string $key, ?string $default = null) : ?string {
    $headers = $this->all($key);
    if (!$headers) {
        return $default;
    }
    if (null === $headers[0]) {
        return null;
    }
    return $headers[0];
}