Class FilterIterator

Iterator which uses a callback or closure for filtering data.

IteratorIterator implements Iterator, Traversable, OuterIterator

Jyxo\Spl\FilterIterator implements Jyxo\Spl\ArrayCopy

Namespace: Jyxo\Spl
Category: Jyxo
Package: Jyxo\Spl
Copyright: Copyright (c) 2005-2011 Jyxo, s.r.o.
License: https://github.com/jyxo/php/blob/master/license.txt
Author: Jakub Tománek
Located at Spl/FilterIterator.php

Methods summary
`public`	# `__construct( Iterator $iterator, Closure\|callback $callback )` Constructor. Constructor. Parameters `$iterator` `Iterator` Source data `$callback` `Closure\|callback` Filter callback Throws `InvalidArgumentException` Supplied callback is not callable
`public boolean`	# `accept( )` Decides if an item is valid by calling a callback. Decides if an item is valid by calling a callback. Returns `boolean`
`public array`	# `toArray( )` Returns all filtered data as an array. Returns all filtered data as an array. Returns `array` Implementation of `Jyxo\Spl\ArrayCopy::toArray`

Methods inherited from FilterIterator
`current(), getInnerIterator(), key(), next(), rewind(), valid()`