如何在php静态函数中传递全局变量

Question

我正在尝试在 php 静态函数上传递变量。我试过这段代码，但变量值没有传递给静态函数。这是我的代码 $ses1=$_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];

Answer 1

你可以用global

static function simple ( $request, $conn, $table, $primaryKey, $columns )

{

    global $ses1;

    echo $ses1;

...