Following the obsolescence of the each() function, here is a way to correct your source codes: 

If you use each() in a while loop like this: 

   while (list($Key,$Value)=@each($Array)){
   ....
   }

you have to replace with

    foreach ($Array  as $Key => $Value){        
    ....
    }

In the same minds.

   while (list(,$Value)=@each($Array)){
   ....
   }

will become

    foreach ($Array  as $Value){        
    ....
    }