(PHP 3>= 3.0.8, PHP 4 >= 4.0b4)
cpdf_save_to_file -- Writes the pdf document into a file
void cpdf_save_to_file (int pdf document, string filename)
The cpdf_save_to_file() function outputs the pdf document into a file if it has been created in memory.
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(), cpdf_open().