php - Assign Session Values Via Object -

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i have been trying assign/change/update session values within object.

what trying create session , assign value in object format , update values object called/initiated.

<?php     class session {         var $namespace; //null default     var $session;     //run session essantials     public function __construct($sessionname=null, $assignedvalue=null, $booleneroftype=null){         $this->namespace = (!empty($sessionname))?$sessionname:null;             if(!empty($_session[$sessionname])){             if(!empty($assignedvalue)){                     //this overwrites existing value of session                         $_session[$sessionname] = $assignedvalue? $assignedvalue : new stdclass;                      }else{//end of if                         $_session[$sessionname] = (!empty($_session[$sessionname])==true)? $_session[$sessionname] : new stdclass;                     }              }elseif(!isset($_session[$sessionname]) or empty($_session[$sessionname])){//end of if                      //$_session[$sessionname] = ($assignedvalue==null)? (new stdclass): function($assignedvalue){   foreach($assignedvalue $val){}};                     $_session[$sessionname]== new stdclass;             }//end of else of if          $this->session = $_session[$sessionname];            foreach($this->session $num=>$val){             $this->$num=$val;         }          foreach($_session[$sessionname] $num=>$val){             $this->$num=$val;         }         //debug::dump($this);         unset($this->session);          return $this;         }//end of function        static public function unsetsession($sessionname){         unset($_session[$sessionname]);         return true;     }//end of function     public function setsessionvalue($valueobject, $obj){         $sessionname = $obj->namespace;         $_session[$sessionname]=$valueobject;     }//end of function       public function __destruct(){         //$reassignsession = $this->session;         $this->__construct($this->namespace);         $sessionname = $this->namespace;         //debug::dump($_session);         $methodsofclass = (get_class_methods ($this ));         $valueobject = new stdclass;          foreach($this $id=> $value){             if(!in_array($id, $methodsofclass) , $id!= 'namespace' , $id!= 'session'){                 $valueobject->$id=$value;             }//end of if         }//end of foreach         foreach($_session[$sessionname] $num=>$val){             $this->$num=$val;         }         $this->setsessionvalue($valueobject, $this);          return @$this->session;     }//end of function   }//end of class          $session = new session('somename');         $session->var1 = 1;         $session->var2 = 'some value';          //and session ends          /*          $_session['somename'] = object(session)#n {           var1 => 1,           var2=> 'some value'            }            */          ?>

my code has mistakes because have been trying things.
trying create logic.
how can this?
tried using __desctruct() not make work.
have been trying many things, lost path.
in advance


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