The SimpleXMLIterator class

    (PHP 5 >= 5.1.3, PHP 7, PHP 8)

    Introduction

    The SimpleXMLIterator provides recursive iteration over all nodes of a SimpleXMLElement object.

    Class synopsis

    class SimpleXMLIterator extends SimpleXMLElement {
    /* Inherited methods */
    public SimpleXMLElement::__construct(
        string $data,
        int $options = 0,
        bool $dataIsURL = false,
        string $namespaceOrPrefix = "",
        bool $isPrefix = false
    )
    public SimpleXMLElement::addAttribute(string $qualifiedName, string $value, ?string $namespace = null): void
    public SimpleXMLElement::addChild(string $qualifiedName, ?string $value = null, ?string $namespace = null): ?SimpleXMLElement
    public SimpleXMLElement::asXML(?string $filename = null): string|bool
    public SimpleXMLElement::attributes(?string $namespaceOrPrefix = null, bool $isPrefix = false): ?SimpleXMLElement
    public SimpleXMLElement::children(?string $namespaceOrPrefix = null, bool $isPrefix = false): ?SimpleXMLElement
    public SimpleXMLElement::count(): int
    public SimpleXMLElement::current(): SimpleXMLElement
    public SimpleXMLElement::getDocNamespaces(bool $recursive = false, bool $fromRoot = true): array|false
    public SimpleXMLElement::getName(): string
    public SimpleXMLElement::getNamespaces(bool $recursive = false): array
    public SimpleXMLElement::getChildren(): ?SimpleXMLElement
    public SimpleXMLElement::hasChildren(): bool
    public SimpleXMLElement::key(): string
    public SimpleXMLElement::next(): void
    public SimpleXMLElement::registerXPathNamespace(string $prefix, string $namespace): bool
    public SimpleXMLElement::rewind(): void
    public SimpleXMLElement::__toString(): string
    public SimpleXMLElement::valid(): bool
    public SimpleXMLElement::xpath(string $expression): array|null|false
    }

    Changelog

    Version Description
    8.0.0 Iterator methods (SimpleXMLIterator::hasChildren(), SimpleXMLIterator::getChildren(), SimpleXMLIterator::current(), SimpleXMLIterator::key(), SimpleXMLIterator::next(),SimpleXMLIterator::rewind(), SimpleXMLIterator::valid()) were moved to SimpleXMLElement.
    8.0.0 SimpleXMLIterator implements Stringable now.

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