Judy::firstEmpty
(PECL judy >= 0.1.1)
Judy::firstEmpty — Search for the first absent index in the Judy array
説明
public Judy::firstEmpty
([ mixed $index = 0
] ) : int
Search (inclusive) for the first absent index that is equal to or greater than the passed Index.
パラメータ
index- The index can be an integer or a string corresponding to the index where to start the search.
返り値
Return the corresponding index in the array.
