How to make page numbering centered, taking into account the margins?

Question

TeX

In Word, the numbering looks a bit shifted to the right due to the margins

. And when layout through latex, the numbering is exactly in the center of the page

. How to make the same numbering, taking into account the margins in latex?

Answer 1

\documentclass{article}
\usepackage[
  a4paper,
  top=1cm,
  bottom=1cm,
  left=1cm,
  right=1cm,
  nohead,
  nofoot,
  showframe,
]{geometry}
\begin{document}
~
\end{document}

\documentclass{article}
\usepackage[
  a4paper,
  top=1cm,
  bottom=1cm,
  left=10cm,
  right=1cm,
  nohead,
  nofoot,
  showframe,
]{geometry}
\begin{document}
~
\end{document}

Is it called without taking into account the fields?

Answer 2

// Выбираем всё что в списке
preg_match('/<li>(.*?)<\/li>/ism', $str, $res);

// удаляем все теги
$clear = preg_replace('/<(.*?)>/ism', '', $res[1]);

// Заменяем исходную строку на очищенную от тегов
$str = str_replace($res[1], $clear, $str);

In fact, instead of preg_match, if there are a lot of elements, you need to do preg_match_all and then remove the tags with a replacement in a loop

Answer 3

traverse the DOM with DOM manipulation functions