(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)
The cpdf_save_to_file() function outputs the pdf document into a file if it has been created in memory. Returns TRUE on success or FALSE on failure.
This function is not needed if the pdf document has been open by specifying a filename as a parameter of cpdf_open().
See also cpdf_output_buffer() and cpdf_open().
