PDF_save
(PHP 4, PECL pdflib:1.0-2.1.3)
PDF_save — Saves the current environment
Description
void pdf_save
( int $pdf document
)
The PDF_save() function 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. PDF_save() should always be followed by PDF_restore() to restore the environment before PDF_save().
See also PDF_restore().