MongoDB\BSON\Javascript::__toString

(mongodb >=1.2.0)

MongoDB\BSON\Javascript::__toString — Returns the Javascript's code

说明

final public MongoDB\BSON\Javascript::__toString ( void ) : string

此方法是该方法的别名： MongoDB\BSON\Javascript::getCode().

参数

此函数没有参数。

返回值

Returns the Javascript's code.

范例

Example #1 MongoDB\BSON\Javascript::__toString() example

<?php

var_dump((string) new MongoDB\BSON\Javascript('function foo(bar) { return bar; }'));

?>

以上例程会输出：

string(33) "function foo(bar) { return bar; }"

参见

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