Online PHP editor | rfc for 0fd43

@ 2017-07-07T10:03:01Z

<?php

function fromXML(XMLReader $xml)
{
    $node = [];
    while ($xml->read()) {
        // if (!$xml->isValid()) {
        //     $xmlErrors = libxml_get_errors();
        //     $errorLines = array();
        //     foreach ($xmlErrors as $error) {
        //         $errorLines[] = 'Line: ' . $error->line . ' Column: ' . $error->column . ' - ' . $error->message;
        //     }
        //     throw new Exception(join("", $errorLines));
        // }
        switch ($xml->nodeType) {
            case XMLReader::END_ELEMENT:
                return (count($node) > 0) ? $node : null;
            case XMLReader::ELEMENT:
                $node[$xml->name] = ($xml->isEmptyElement ? '' : fromXML($xml));
                break;
            case XMLReader::TEXT:
            case XMLReader::CDATA:
                $node = $xml->value;
                break;
        }
    }
    return $node;
}

$data = '<?xml version="1.0" encoding="UTF-8"?>
            <request>
            <header>
            <version>0.6</version>
            <dateTime>2017-07-05T11:21:46</dateTime>
            <sender>PROVIDER</sender>
            <recipient>dfsafdaf</recipient>
            <messageType>isvalid</messageType>
            </header>
            <voucher>
            <voucherId>1</voucherId>
            </voucher>
            </request>';
            
$xml = new XMLReader();
$xml->xml($data);

var_dump(fromXML($xml));

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given in /in/0fd43:17 Stack trace: #0 /in/0fd43(19): fromXML(Object(XMLReader)) #1 /in/0fd43(19): fromXML(Object(XMLReader)) #2 /in/0fd43(19): fromXML(Object(XMLReader)) #3 /in/0fd43(47): fromXML(Object(XMLReader)) #4 {main} thrown in /in/0fd43 on line 17
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
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