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 arrayNote:
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($response->getBody(Yaf_Response_Abstract::DEFAULT_BODY)); //same as above
var_dump($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
- Yaf_Response_Abstract::setBody() - Set content to response
- Yaf_Response_Abstract::appendBody() - Append to response body
- Yaf_Response_Abstract::prependBody() - The prependBody purpose
- Yaf_Response_Abstract::clearBody() - Discard all exists response body
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https://www.php.net/manual/en/yaf-response-abstract.getbody.php