MongoCommandCursor::current

(PECL mongo >=1.5.0)

MongoCommandCursor::current — Returns the current element

说明

public MongoCommandCursor::current ( void ) : 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