MongoCommandCursor::current

(PECL mongo >=1.5.0)

MongoCommandCursor::current — Returns the current element

说明

public MongoCommandCursor::current ( ) : array

This returns null until MongoCommandCursor::rewind() is called.

参数

此函数没有参数。

返回值

The current result document as an associative array. null will be returned if there is no result.

参见