(mongodb >=1.0.0)
MongoDB\BSON\Timestamp::__toString — Returns the string representation of this Timestamp
此函數沒(méi)有參數。
Returns the string representation of this Timestamp.
示例 #1 MongoDB\BSON\Timestamp::__toString() example
<?php
$timestamp = new MongoDB\BSON\Timestamp(1234, 5678);
var_dump((string) $timestamp);
?>
以上例程的輸出類(lèi)似于：
string(11) "[1234:5678]"