Judy::next
Judy::offsetExists
Judy
PHP Manual

# Judy::nextEmpty

(PECL judy >= 0.1.1)

Judy::nextEmpty — Search for the next absent index in the Judy array

### Description

public int Judy::nextEmpty ( int `$index` )

Search (exclusive) for the next absent index that is greater than the passed Index.

### Parameters

`index`

  The index can be an integer or a string corresponding to the index where to start the search.

### Return Values

Return the corresponding index in the array.

Judy::next
Judy::offsetExists
Judy
PHP Manual