Php/docs/mongocursor.hasnext

• PHP Manual
• MongoCursor
• Checks if there are any more elements in this cursor

MongoCursor::hasNext

(PECL mongo >=0.9.0)

MongoCursor::hasNext — Checks if there are any more elements in this cursor

说明

public MongoCursor::hasNext ( ) : bool

参数

此函数没有参数。

返回值

Returns if there is another element.

错误／异常

Throws MongoConnectionException if it cannot reach the database and MongoCursorTimeoutException if the timeout is exceeded.