Judy::nextEmpty
(PECL judy >= 0.1.1)
Judy::nextEmpty — Search for the next absent index in the Judy array
说明
public Judy::nextEmpty
( int
$index
) : intSearch (exclusive) for the next absent index that is greater than the passed Index.
参数
-
index -
The index can be an integer or a string corresponding to the index where to start the search.
返回值
Return the corresponding index in the array.