本文整理汇总了PHP中CakeRequest::accepts方法的典型用法代码示例。如果您正苦于以下问题：PHP CakeRequest::accepts方法的具体用法？PHP CakeRequest::accepts怎么用？PHP CakeRequest::accepts使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类CakeRequest的用法示例。
在下文中一共展示了CakeRequest::accepts方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: accepts
/**
* Determines which content types the client accepts. Acceptance is based on
* the file extension parsed by the Router (if present), and by the HTTP_ACCEPT
* header. Unlike CakeRequest::accepts() this method deals entirely with mapped content types.
*
* Usage:
*
* `$this->RequestHandler->accepts(array('xml', 'html', 'json'));`
*
* Returns true if the client accepts any of the supplied types.
*
* `$this->RequestHandler->accepts('xml');`
*
* Returns true if the client accepts xml.
*
* @param mixed $type Can be null (or no parameter), a string type name, or an
* array of types
* @return mixed If null or no parameter is passed, returns an array of content
* types the client accepts. If a string is passed, returns true
* if the client accepts it. If an array is passed, returns true
* if the client accepts one or more elements in the array.
* @see RequestHandlerComponent::setContent()
*/
public function accepts($type = null)
{
$accepted = $this->request->accepts();
if ($type == null) {
return $this->mapType($accepted);
} elseif (is_array($type)) {
foreach ($type as $t) {
$t = $this->mapAlias($t);
if (in_array($t, $accepted)) {
return true;
}
}
return false;
} elseif (is_string($type)) {
$type = $this->mapAlias($type);
return in_array($type, $accepted);
}
return false;
}示例2: accepts
/**
* Determines which content types the client accepts. Acceptance is based on
* the file extension parsed by the Router (if present), and by the HTTP_ACCEPT
* header. Unlike CakeRequest::accepts() this method deals entirely with mapped content types.
*
* Usage:
*
* `$this->RequestHandler->accepts(array('xml', 'html', 'json'));`
*
* Returns true if the client accepts any of the supplied types.
*
* `$this->RequestHandler->accepts('xml');`
*
* Returns true if the client accepts xml.
*
* @param string|array $type Can be null (or no parameter), a string type name, or an
* array of types
*
* @return mixed If null or no parameter is passed, returns an array of content
* types the client accepts. If a string is passed, returns true
* if the client accepts it. If an array is passed, returns true
* if the client accepts one or more elements in the array.
* @see RequestHandlerComponent::setContent()
*/
public function accepts($type = NULL)
{
$accepted = $this->request->accepts();
if (!$type) {
return $this->mapType($accepted);
}
if (is_array($type)) {
foreach ($type as $t) {
$t = $this->mapAlias($t);
if (in_array($t, $accepted)) {
return TRUE;
}
}
return FALSE;
}
if (is_string($type)) {
return in_array($this->mapAlias($type), $accepted);
}
return FALSE;
}示例3: testAcceptWithQvalueSorting
/**
* Content types from accepts() should respect the client's q preference values.
*
* @return void
*/
public function testAcceptWithQvalueSorting()
{
$_SERVER['HTTP_ACCEPT'] = 'text/html;q=0.8,application/json;q=0.7,application/xml;q=1.0';
$request = new CakeRequest('/', false);
$result = $request->accepts();
$expected = array('application/xml', 'text/html', 'application/json');
$this->assertEquals($expected, $result);
}示例4: testAccepts
/**
* test accepts() with and without parameters
*
* @return void
*/
function testAccepts()
{
$_SERVER['HTTP_ACCEPT'] = 'text/xml,application/xml;q=0.9,application/xhtml+xml,text/html,text/plain,image/png';
$request = new CakeRequest('/', false);
$result = $request->accepts();
$expected = array('text/xml', 'application/xml', 'application/xhtml+xml', 'text/html', 'text/plain', 'image/png');
$this->assertEquals($expected, $result, 'Content types differ.');
$result = $request->accepts('text/html');
$this->assertTrue($result);
$result = $request->accepts('image/gif');
$this->assertFalse($result);
}