The AppendIterator class

The AppendIterator class

Introduction

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

An Iterator that iterates over several iterators one after the other.

Class synopsis

class AppendIterator extends IteratorIterator implements OuterIterator {

/* Methods */

public __construct()

public append(Iterator $iterator): void

public current(): mixed

public getArrayIterator(): ArrayIterator

public getInnerIterator(): Iterator

public getIteratorIndex(): ?int

public key(): scalar

public next(): void

public rewind(): void

public valid(): bool

/* Inherited methods */

public IteratorIterator::current(): mixed

public IteratorIterator::getInnerIterator(): ?Iterator

public IteratorIterator::key(): mixed

public IteratorIterator::next(): void

public IteratorIterator::rewind(): void

public IteratorIterator::valid(): bool

}

Table of Contents

• AppendIterator::append — Appends an iterator
• AppendIterator::__construct — Constructs an AppendIterator
• AppendIterator::current — Gets the current value
• AppendIterator::getArrayIterator — Gets the ArrayIterator
• AppendIterator::getInnerIterator — Gets the inner iterator
• AppendIterator::getIteratorIndex — Gets an index of iterators
• AppendIterator::key — Gets the current key
• AppendIterator::next — Moves to the next element
• AppendIterator::rewind — Rewinds the Iterator
• AppendIterator::valid — Checks validity of the current element

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https://www.php.net/manual/en/class.appenditerator.php