又是session,谁能告诉我这个错误代码是什么意思?????
Warning: Unknown(): Your script possibly relies on a session side-effect which existed until PHP 4.2.3. Please be advised that the session extension does not consider global variables as a source of data, unless register_globals is enabled. You can disable this functionality and this warning by setting session.bug_compat_42 or session.bug_compat_warn to off, respectively. in Unknown on line 0
这是在处理用户登陆时候报的错误,程序中有关session一律是用$_SESSION来操作的.可以登陆,但有着个提示不知道啥原因???