Hello,
Sorry but we're unable to replicate the issue.
Please run this code standalone (using the classes from phpdocx without doing changes):
<?php
require_once 'classes/CreateDocx.inc';
$docx = new CreateDocxFromTemplate('TemplateWordFragmentsTarget.docx');
$numbering = new WordFragment($docx);
$options = [
    'textAlign' => 'right',
    'bold' => false,
    'sz' => 14,
    'color' => '000000'
];
$numbering->addPageNumber('numerical', $options);
$docx->replaceVariableByWordFragment(['VAR_HEADER_3' => $numbering], ['target' => 'header']);
$docx->replaceVariableByWordFragment(['VAR_FOOTER_2' => $numbering], ['target' => 'footer']);
$docx->createDocx('output');You may find the TemplateWordFragmentsTarget.docx in the examples/files folder. Do you get the same error?
Regards.
PS we have changed your username to hide your email in the forum
 
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