PHP - Manual: MongoDB\BSON\Iterator::valid
2025-02-26
(mongodb >=1.16.0)
MongoDB\BSON\Iterator::valid — Checks if current position is valid
此函数没有参数。
Returns true if the current iterator position is valid, false otherwise.
true
false
官方地址:https://www.php.net/manual/en/mongodb-bson-iterator.valid.php