@babache Please provide a document that does not work

I have change regex with other method using a specific method in class, when i can, i send my new commit

@babache thanks, please also check against the latest code from de develop stream, your fix might not be needed anymore.

I'm sorry but i dont' kwnow how i can send my solution.
My new code for cloneBlock and my new fonction use in cloneBlock here : https://pastebin.com/2YBKVj4m

I use the branch develop and no develop_v1

Just to add to this, i'm also having problems with replaceBlock, which uses the same Regex.

When you change the font of a template using MS Word, the <w:p> of a paragraph gets a <w:pPr> inside it for the <w:rFonts>, which breaks the .xml generated, because it will be missing a </w:p>, since the Regex will get the <w:pPr> instead of the <w:p>.

<w:p w:rsidR="00DE14AC" w:rsidRPr="00660CA2" w:rsidRDefault="00DE14AC">
  <w:pPr>
    <w:rPr>
      <w:rFonts w:ascii="Arial" w:hAnsi="Arial" w:cs="Arial"/>
    </w:rPr>
  </w:pPr>
  <w:r w:rsidRPr="00660CA2">
    <w:rPr>
      <w:rFonts w:ascii="Arial" w:hAnsi="Arial" w:cs="Arial"/>
    </w:rPr>
    <w:t>${block1}</w:t>
  </w:r>
</w:p>
<w:p w:rsidR="00DE14AC" w:rsidRPr="00660CA2" w:rsidRDefault="00DE14AC">
  <w:pPr>
    <w:rPr>
      <w:rFonts w:ascii="Arial" w:hAnsi="Arial" w:cs="Arial"/>
    </w:rPr>
  </w:pPr>
  <w:r w:rsidRPr="00660CA2">
    <w:rPr>
      <w:rFonts w:ascii="Arial" w:hAnsi="Arial" w:cs="Arial"/>
    </w:rPr>
    <w:t>${/block1}</w:t>
  </w:r>
</w:p>

My simple solution was to add a space at the beginning of the regex: <w:p .*>, but i guess this would break in cases of a simple <w:p>...

Edit: Could do something like this too...

public function replaceBlock($blockname, $replacement)
{
  $ret = preg_match(
    // '/(<\?xml.*)(<w:p.*>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is',
    // changed here \/
    '/(<\?xml.*)(<w:p(\s.*)?>\${' . $blockname . '}<\/w:.*?p>)(.*)(<w:p.*\${\/' . $blockname . '}<\/w:.*?p>)/is', 
    $this->tempDocumentMainPart,
    $matches
  );
  
  if (isset($matches[4])) { // changed here <
    $this->tempDocumentMainPart = str_replace(
      $matches[2] . $matches[4] . $matches[5], // changed here <
      $replacement,
      $this->tempDocumentMainPart
    );
  }
}

This is an old PR, and I'm having the same problem. Is there any chance this can get reworked and pulled into the main branch?