Ds\Set::slice
Ds\Set::slice
(PECL ds >= 1.0.0)
Ds\Set::slice — Returns a sub-set of a given range.
Description
public Ds\Set Ds\Set::slice ( int $index [, int $length ] )
Creates a sub-set of a given range.
Parameters
-
index -
The index at which the sub-set starts.
If positive, the set will start at that index in the set. If negative, the set will start that far from the end.
-
length