Php/docs/judy.prev

• PHP Manual
• Judy
• Search for the previous index in the Judy array

Judy::prev

(PECL judy >= 0.1.1)

Judy::prev — Search for the previous index in the Judy array

説明

public Judy::prev ( mixed $index ) : mixed

Search (exclusive) for the previous index present that is less 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.