public function save()
    {

        if ($this->id) {
            $this->id = shmop_open($this->key, $this->mode, $this->permission, $this->size);
        }

        @shmop_write($this->id, serialize($this->data), $this->offset);

        return true;
    }
public function save()
    {

        if ($this->id) {
            $this->id = shmop_open($this->key, $this->mode, $this->permission, $this->size);
        }

        @shmop_write($this->id, serialize($this->data), $this->offset);

        return true;
    }
public function save ( ) { if ( $ this -> id ) { $ this -> id = shmop_open ( $ this -> key , $ this -> mode , $ this -> permission , $ this -> size ) ; } @ shmop_write ( $ this -> id , serialize ( $ this -> data ) , $ this -> offset ) ; return true ; }
saves the data of an entry

@return boolean
saves the data of an entry