GoLang Judy::firstEmpty

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PHP Judy::firstEmpty

PHP original manual for Judy::firstEmpty [ show | php.net ]


(PECL judy >= 0.1.1)

Judy::firstEmptySearch for the first absent index in the Judy array


public int Judy::firstEmpty ([ mixed $index = 0 ] )

Search (inclusive) for the first absent index that is equal to or greater than the passed 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.