MongoDB\BSON\Binary::__toString

(mongodb >=1.2.0)

MongoDB\BSON\Binary::__toString — Returns the Binary's data

final public MongoDB\BSON\Binary::__toString(): string

此方法是该方法的别名： MongoDB\BSON\Binary::getData().

此函数没有参数。

Returns the Binary's data.

示例 #1 MongoDB\BSON\Binary::__toString() example

<?php

var_dump((string) new MongoDB\BSON\Binary('foo', MongoDB\BSON\Binary::TYPE_GENERIC));

?>

以上示例会输出：

string(3) "foo"