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
- Iterator::current() - 返回当前元素
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