Judy::prev

(PECL judy >= 0.1.1)

Judy::prevSearch for the previous index in the Judy array


Description

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

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