public function HttpHeaderBag::has in RESTful 7.2

Checks the existence of a header in the bag.

Parameters

string $key: The header ID or header name.

Return value

bool TRUE if the header is present. FALSE otherwise.

Overrides HttpHeaderBagInterface::has

1 call to HttpHeaderBag::has()

HttpHeaderBag::append in src/Http/HttpHeaderBag.php

Appends the values of the passed in header to if the header already exists.

File

src/Http/HttpHeaderBag.php, line 68

Contains \Drupal\restful\Http\HttpHeaderBag.

Class

HttpHeaderBag

Namespace

Drupal\restful\Http

Code

public function has($key) {
  return !empty($this->values[$key]);
}