Yaf_Response_Abstract::getBody

(Yaf >=1.0.0)

Yaf_Response_Abstract::getBody — Retrieve a exists content

Descrierea

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

Retrieve a exists content

Parametri

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

Notă:
this parameter is introduced as of 2.2.0

Valorile întoarse

Exemple

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
?>

Exemplul de mai sus va afișa ceva similar cu:

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

A se vedea și

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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