public function delete()
    {
        if (empty($this->id)) {
            $this->id = shmop_open($this->key, $this->mode, $this->permission, $this->size);
        }
        @shmop_delete($this->id);
        @shmop_close($this->id);

        return true;

    }
public function delete()
    {
        if (empty($this->id)) {
            $this->id = shmop_open($this->key, $this->mode, $this->permission, $this->size);
        }
        @shmop_delete($this->id);
        @shmop_close($this->id);

        return true;

    }
public function delete ( ) { if ( empty ( $ this -> id ) ) { $ this -> id = shmop_open ( $ this -> key , $ this -> mode , $ this -> permission , $ this -> size ) ; } @ shmop_delete ( $ this -> id ) ; @ shmop_close ( $ this -> id ) ; return true ; }
deletes the entry

@return boolean
deletes the entry