cpdf_set_subject
(PHP 4, PHP 5 <= 5.0.5)
cpdf_set_subject — Sets the subject field of the pdf document
說明
bool cpdf_set_subject
( int $pdf_document
, string $subject
)
Sets the subject of the PDF document.
Return值
如果成功則回傳 TRUE，失敗則回傳 FALSE。