Deprecated: Function session_register () is deprecated Solution

After changing the Php environment today, we found that the error message "Deprecated: Function session_register () is deprecated" is displayed. I will introduce it to you.

Let's first look at the code

The Code is as follows:

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<? Php // Fix for removed Session functions Function fix_session_register (){ Function session_register (){ $ Args = func_get_args (); Foreach ($ args as $ key ){ $ _ SESSION [$ key] = $ GLOBALS [$ key]; } } Function session_is_registered ($ key ){ Return isset ($ _ SESSION [$ key]); } Function session_unregister ($ key ){ Unset ($ _ SESSION [$ key]); } } If (! Function_exists ('session _ register ') fix_session_register (); ?>

I checked that there were not many issues. I found another method, directly
Set

The Code is as follows:	Copy code
Session_register ("abc "); Change $ _ SESSION ['abc'] = null;

You can.

Summary

From the above process, we can see that this function has been deleted in PHP5.3. That is, this function is no longer available. You can simply use the following method.