Original author: zwa...@gmail.com (August 10, 2009 20:03:58)

What steps will reproduce the problem?

1. apache server error: Premature end of script headers: php5
2. fixed DOMPDF_PDF_BACKEND to CPDF
3. pdflib is installed on server and should not be used

Sometimes the script crashes without any message (only the apache error log)
The debug function does not work because of casting to string problems.

Apache Linux Server with PHP 5 - not my own.

The script worked perfectly on a system, not having php pdf extension
installed!
Might it be, that dompdf tries to use php's pdf module even if the
PDF_Backend is set to CPDF?

Furthermore the script always crashes in case of a second pdf rendering!

Hopefully anyone can help!

Regards,
Michael

Original issue: http://code.google.com/p/dompdf/issues/detail?id=54