php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容

												 				  Close an FDF document				  				 				 				 fdf_add_template				 fdf_create				 FDF Functions				 PHP Manual								 				  fdf_close				  (PHP 4, PHP 5)fdf_close — Close an FDF document								 				 				 				  Description				  				   void fdf_close				    ( resource $fdf_document				   )								  				   Closes the FDF document.				  				 												 				  Parameters				  				   								    								     fdf_document												     								      				       The FDF document handle, returned by fdf_create(),				       fdf_open() or fdf_open_string().				      				     								    								   								  				 												 				  Return Values				  				   No value is returned.				  				 												 				  See Also				  				   				    fdf_open()				   				  				 												 fdf_add_template				 fdf_create				 FDF Functions				 PHP Manual