Where is the data for the showhead function in bitrix?

Question

1C-Bitrix

Hello dear forum users.
There is a showhead function in header.php in bitrix, so the question is where to find the file from which it takes data.
bitrix version 17

Answer 1

File: /bitrix/modules/main/classes/general/main.php
Lines: ~837 - ~847
Code excerpt:

public function ShowHead($bXhtmlStyle=true)
  {
    echo '<meta http-equiv="Content-Type" content="text/html; charset='.LANG_CHARSET.'"'.($bXhtmlStyle? ' /':'').'>'."\n";
    $this->ShowMeta("robots", false, $bXhtmlStyle);
    $this->ShowMeta("keywords", false, $bXhtmlStyle);
    $this->ShowMeta("description", false, $bXhtmlStyle);
    $this->ShowLink("canonical", null, $bXhtmlStyle);
    $this->ShowCSS(true, $bXhtmlStyle);
    $this->ShowHeadStrings();
    $this->ShowHeadScripts();
  }

PS At the very least, you can travel through the Bitrix core through the online documentation at the link: bxapi.ru/src/?id=166792

Answer 2

Open in IDE, click on function and see code

Answer 3

Sergey , or drive in Yandex bxapi.ru/src/?module_id=main&name=CMain::ShowHead
+100 into karma for the creator of bxapi.ru