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Yaf_Response_Abstract::clearBody

PHP function Edit on GitHub ✎

(Yaf >=1.0.0)

Discard all existing response bodies

Description

Yaf_Response_Abstract::clearBody([string $key]): Yaf_Response_Abstract|false|null

Discard all existing response bodies.

Parameters

key: The content key. If specified, only that content block is cleared; otherwise, all content blocks are cleared.

Return Values

Returns the response object itself on success, or null on failure.

Examples

Yaf_Response_Abstract::clearBody example

php

<?php
class IndexController extends Yaf_Controller_Abstract
{
    public function indexAction()
    {
        $response = $this->getResponse();

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

        $response->clearBody("intro"); // drop only the "intro" block
        var_dump($response->getBody(null));

        $response->clearBody(); // drop every body block
        var_dump($response->getBody(null));
    }
}
?>

The above example will output something similar to:

output

array(1) {
  ["content"]=>
  string(5) "World"
}
array(0) {
}

Yaf_Response_Abstract::clearBody

Description

Parameters

Return Values

Examples

See Also