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

												 				  Introduction				  				 				 				 OpenSSL				 Installing/Configuring				 OpenSSL				 PHP Manual								  Introduction				  				   This module uses the functions of » OpenSSL for generation and verification				   of signatures and for sealing (encrypting) and opening (decrypting)				   data. OpenSSL offers many features that this module currently doesn't				   support. Some of these may be added in the future.				  				 				 OpenSSL				 Installing/Configuring				 OpenSSL				 PHP Manual