PS 1.7.6.5 what hook / override for alter html content in front

[a17000]

Hi all,

I search a hook/override for change all front pages content at the fly.

For example, I want for example replace all words 'potatoes' by 'tomatoes' at the fly.

I can make it by javascript in header (via hookdisplayheader) but I prefer get the page content and make a PHP preg_replace before the page is displayed.

Have you an idea for this ?

Thanks,

 

Edited March 25, 2021 by a17000
precisions (see edit history)

[a17000]

I have found maybe a solution, override frontcontroller and public function initContent()

But, now, I search how to get the content and change it...

[a17000]

I find another way

...

public function hookActionOutputHTMLBefore(array $params)
      {
                        $params['html']=$params['html'].'PLEASE complete Prestashop Documentation ';
      }