Error to open the file "Sorry ... we discovered a problem with his content"

[silverhead]

Hi,

I have a problem when I want to open the docx merged.
A message appears "Sorry ... because we discovered a problem with its contents"
I can click on "OK", I have another message "Word found unreadable content ..."
I click "Yes" and the file opens but when I close I must save it.

Can you help me ? Thank you

[jupitern]

hi.

Are you using place holders to insert text? what encoding are you using?
Try to do the following to every string you insert in the docx using the correct encoding:

htmlspecialchars($stringToReplace, ENT_XML1, 'UTF-8');