How to output arbitrary code in any part of the page in 1C Bitrix?

Hello, I have such a problem, you need to print the feedback form on multiple pages (39 thousand pages, these pages I individually poured using ftp Manager on your website-Bitrix).
How to do it correctly? As I understand it is possible to save on your site php page with the code a feedback form and then somehow bring it via <if(cmodule::includemodule("******"))?></if(cmodule::includemodule("******"))?> or still somehow.
June 10th 19 at 15:54
1 answer
June 10th 19 at 15:56
Solution
All right, retain the form in php, then can
<?require($_SERVER["DOCUMENT_ROOT"]."/form.php");?>

A lot of options

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