(PHP 4 >= 4.0.5, PECL pdflib >= 1.0.0)
PDF_close_pdi — Close the input PDF document [deprecated]
Closes all open page handles, and closes the input PDF document. 성공할 경우 TRUE를, 실패할 경우 FALSE를 반환합니다.
This function is deprecated since PDFlib version 7, use PDF_close_pdi_document() instead.