Yaf_Response_Abstract::prependBody

(Yaf >=1.0.0)

Yaf_Response_Abstract::prependBody — The prependBody purpose

public Yaf_Response_Abstract::prependBody(string $content, string $key = ?): bool

prepend a content to a exists content block

body

content string

key

the content key, you can set a content with a key, if you don't specific, then Yaf_Response_Abstract::DEFAULT_BODY will be used

Nota:
this parameter is introduced as of 2.2.0

bool

Example #1 Yaf_Response_Abstract::prependBody()example

<?php
$response = new Yaf_Response_Http();

$response->setBody("World")->prependBody("Hello ");

echo $response;
?>

Il precedente esempio visualizzerà qualcosa simile a:

Hello World

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