Yaf_Response_Abstract::getBody

(Yaf >=1.0.0)

Yaf_Response_Abstract::getBody — Retrieve a response body block

Description

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

Retrieve the content of a response body block.

Parameters

key

The content key. If not specified, the DEFAULT_BODY block is used; pass null to get all content blocks as an array.

Return Values

The content string, or an array of all content blocks when key is null. Returns an empty string if the block is not set.

Examples

Example #1 Yaf_Response_Abstract::getBody() example

<?php
$response = new Yaf_Response_Http();

$response->setBody("Hello")->setBody(" World", "footer");

var_dump($response->getBody());
var_dump($response->getBody(Yaf_Response_Abstract::DEFAULT_BODY));
var_dump($response->getBody("footer"));
var_dump($response->getBody(NULL));
?>

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"
}

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