MapIterator
extends DelegatingIterator
in package
An iterator that applies a user function to each of its elements.
It is returned by calls to Iterator::map().
Table of Contents
Methods
- __construct() : mixed
- Constructs a new MapIterator
- current() : mixed
- Return the current (mapped) element.
Methods
__construct()
Constructs a new MapIterator
public
__construct( $iterator, $f) : mixed
Parameters
current()
Return the current (mapped) element.
public
current() : mixed
Return values
mixed —The result of passing the current value of the underlying iterator to the mapping function