Removes a Cache-Control directive.
| public removeCacheControlDirective ( string $key ) | ||
| $key | string | The Cache-Control directive |
public function testCacheControlDirectiveAccessors()
{
$bag = new HeaderBag();
$bag->addCacheControlDirective('public');
$this->assertTrue($bag->hasCacheControlDirective('public'));
$this->assertTrue($bag->getCacheControlDirective('public'));
$this->assertEquals('public', $bag->get('cache-control'));
$bag->addCacheControlDirective('max-age', 10);
$this->assertTrue($bag->hasCacheControlDirective('max-age'));
$this->assertEquals(10, $bag->getCacheControlDirective('max-age'));
$this->assertEquals('max-age=10, public', $bag->get('cache-control'));
$bag->removeCacheControlDirective('max-age');
$this->assertFalse($bag->hasCacheControlDirective('max-age'));
}
/**
* Marks the response as "public".
*
* It makes the response eligible for serving other clients.
*/
public function setPublic()
{
$this->headers->addCacheControlDirective('public');
$this->headers->removeCacheControlDirective('private');
}
