我正在嘗試在 php 靜態函數上傳遞變量。我試過這段代碼，但變量值沒有傳遞給靜態函數。這是我的代碼 $ses1=$_SESSION['new']['user'];    static function simple ( $request, $conn, $table, $primaryKey, $columns )    {        $bindings = array();        $db = self::db( $conn );        $limit = self::limit( $request, $columns );        $order = self::order( $request, $columns );        $where = self::filter( $request, $columns, $bindings );        $data = self::sql_exec( $db, $bindings,            "SELECT ".implode(", ", self::pluck($columns, 'db'))."             FROM $table where user = '$ses1'             $where             $order             $limit"        );        $resFilterLength = self::sql_exec( $db, $bindings,            "SELECT COUNT({$primaryKey})             FROM   $table where user = '$ses1'             $where"        );        $recordsFiltered = $resFilterLength[0][0];        $resTotalLength = self::sql_exec( $db,            "SELECT COUNT({$primaryKey})             FROM   $table where user = '$ses1'"        );        $recordsTotal = $resTotalLength[0][0];