cpdf_save
(PHP 4, PHP 5 <= 5.0.5)
cpdf_save — Saves current environment
說明
bool cpdf_save
( int $pdf_document
)
Saves the current environment. It works like the postscript command gsave. Very useful if you want to translate or rotate an object without effecting other objects.
Return值
如果成功則回傳 TRUE，失敗則回傳 FALSE。