Retrieve a exists content
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    Yaf_Response_Abstract::getBody

    (Yaf >=1.0.0)

    Yaf_Response_Abstract::getBody — Retrieve a exists content

    Description

    public Yaf_Response_Abstract::getBody(string $key = ?): mixed

    Retrieve a exists content

    Parameters

    key

    the content key, if you don't specific, then Yaf_Response_Abstract::DEFAULT_BODY will be used. if you pass in a null, then all contents will be returned as a array

    Note:

    this parameter is introduced as of 2.2.0

    Return Values

    Examples

    Example #1 Yaf_Response_Abstract::getBody()example

    <?php$response = new Yaf_Response_Http();$response->setBody("Hello")->setBody(" World", "footer");var_dump($response->getBody()); //default var_dump($response->getBody(Yaf_Response_Abstract::DEFAULT_BODY)); //same as abovevar_dump($response->getBody("footer"));var_dump($response->getBody(NULL)); //get all?>

    The above example will output something similar to:

    string(5) "Hello"
string(5) "Hello"
string(6) " World"
array(2) {
  ["content"]=>
  string(5) "Hello"
  ["footer"]=>
  string(6) " World"
}

    See Also