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I am wokring on coding standard and need to replace echo with $this->getResponse()->setBody($relatedBlock) But below code is not working for me. with echo it working perfectly.

public function showpopupAction(){

$this->loadLayout();

if($this->getLayout()->getBlock('minicart_head')){
    $relatedBlock = $this->getLayout()->getBlock('minicart_head')->toHtml();

    $this->getResponse()->clearHeaders()->setHeader('Content-type','text/xml',true);
    $this->getResponse()->setBody($relatedBlock);

}
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  • Hi, what response do you receive? 200 and 0bite ? Probably script fall down some where later? If you make echo - it will show your xml immediately (with std output) , but when using response - it will be rendered when response object is rendered. Can you copy complete action code?
    – Alex Silenko
    Commented Jul 28, 2017 at 7:18
  • 1
    @AlexSilenko thanks you are right simple return do the trick for me. You can put as answer.
    – Qaisar Satti
    Commented Jul 28, 2017 at 7:46
  • You can check what you have in response body in lib\Zend\Controller\Response\Abstract.php public function outputBody() { $body = implode('', $this->_body); echo $body; } Probably body is rewriten on some observer, etc..
    – Alex Silenko
    Commented Jul 28, 2017 at 7:57
  • @AlexSilenko i got the solution. it is simple after $this->getResponse()->setBody($relatedBlock); return; the trick will stop executing the other script
    – Qaisar Satti
    Commented Jul 28, 2017 at 7:59
  • Cool. That;s what I meant
    – Alex Silenko
    Commented Jul 28, 2017 at 8:21

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You can check what you have in response body in 

lib\Zend\Controller\Response\Abstract.php 

public function outputBody() { $body = implode('', $this->_body); echo $body; }

Probably body is rewriten on some observer, etc..

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