Online PHP editor | rfc for mrrWi

@ 2017-07-10T14:10:23Z

<?php

$xml = '<?xml version="1.0" encoding="utf-8" ?>
<soap-env>
    <person name="Max Musterman">
        <car marke="BMW" kennung="i8"/>
        <phone name="iPhone">9</phone>
        <birth-place>Hamburg</birth-place>
        <address>
            <street>Hauptstraße 1</street>
            <plz>245698</plz>
        </address>
    </person>
    <person name="Dr. Dolittle">
        <car marke="Audi" kennung="A3"/>
        <phone name="Sony">Xperia Z3</phone>
        <birth-place>München</birth-place>
        <address>
            <street>Partkstraße</street>
            <plz>365494</plz>
        </address>
    </person>
</soap-env>';

$doc = new DomDocument('1.0', 'utf-8');
$doc->loadXml($xml);

final class Hydrator
{
    public function __construct(array $callbacks = [])
    {
        $this->setCallbacks($callbacks);
    }

    public function setCallback(string $nodeName, callable $callback): void
    {
        $this->callbacks[$nodeName] = $callback;
    }

    public function setCallbacks(array $callbacks): void
    {
        foreach ($callbacks as $nodeName => $callback) {
            $this->setCallback($nodeName, $callback);
        }
    }

    public function hydrate(DOMNode $node)
    {
        $this->apply($node);

        foreach ($node->childNodes as $child) {
            $this->apply($node);
        }
    }

    private function apply(DomNode $node)
    {
        if (array_key_exists($node->nodeName, $this->callbacks)) {
            print $callback($node, $this);
        } else {
            print $node->nodeName . PHP_EOL;
        }
    }
}

$hydrator = new Hydrator();
$hydrator->hydrate($doc);

Output for git.master, git.master_jit, rfc.property-hooks: Warning: Undefined property: Hydrator::$callbacks in /in/mrrWi on line 58 Fatal error: Uncaught TypeError: array_key_exists(): Argument #2 ($array) must be of type array, null given in /in/mrrWi:58 Stack trace: #0 /in/mrrWi(49): Hydrator->apply(Object(DOMDocument)) #1 /in/mrrWi(67): Hydrator->hydrate(Object(DOMDocument)) #2 {main} thrown in /in/mrrWi on line 58
Process exited with code 255.

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

preferences:dark modelive preview