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run code in 300+ PHP versions simultaneously

@ 2019-10-12T00:38:25Z

<?php
   
$buffer = xml();

$xml       = new SimpleXMLIterator($buffer);
$recursive = new RecursiveIteratorIterator($xml);

foreach ($recursive as $tag => $object) {
    if ($tag !== 'Name') { 
        continue;
    }

        echo "-> " . $object ;
}



function xml() {
$buffer = <<<'XML'
<root>
    <Family>
        <ID>7588784011</ID>
        <Name>1David</Name>
        <Ancestors>
            <Family>
                <ID>157050011</ID>
                <Name>1Samuel</Name>
                <Ancestors>
                    <Family>
                        <ID>157028011</ID>
                        <Name>1Fred</Name>
                        <Ancestors>
                            <Family>
                                <ID>154606011</ID>
                                <Name>1John</Name>
                                <Ancestors>
                                    <Family>
                                        <ID>133141011</ID>
                                        <Name>1Frank</Name>
                                        <IsCategoryRoot>1</IsCategoryRoot>
                                        <Ancestors>
                                            <Family>
                                                <ID>133140011</ID>
                                                <Name>1Robert</Name>
                                            </Family>
                                        </Ancestors>
                                    </Family>
                                </Ancestors>
                            </Family>
                        </Ancestors>
                    </Family>
                </Ancestors>
            </Family>
        </Ancestors>
    </Family>
    <Family>
        <ID>7588784011</ID>
        <Name>2David</Name>
        <Ancestors>
            <Family>
                <ID>157050011</ID>
                <Name>2Samuel</Name>
                <Ancestors>
                    <Family>
                        <ID>157028011</ID>
                        <Name>2Fred</Name>
                        <Ancestors>
                            <Family>
                                <ID>154606011</ID>
                                <Name>2John</Name>
                            </Family>
                        </Ancestors>
                    </Family>
                </Ancestors>
            </Family>
        </Ancestors>
    </Family>
    <Family>
        <ID>7588784011</ID>
        <Name>3David</Name>
        <Ancestors>
            <Family>
                <ID>157050011</ID>
                <Name>3Samuel</Name>
                <Ancestors>
                    <Family>
                        <ID>157028011</ID>
                        <Name>3Fred</Name>
                        <Ancestors>
                            <Family>
                                <ID>154606011</ID>
                                <Name>3John</Name>
                                <Ancestors>
                                    <Family>
                                        <ID>133141011</ID>
                                        <Name>3Frank</Name>
                                     </Family>
                                </Ancestors>
                            </Family>
                        </Ancestors>
                    </Family>
                </Ancestors>
            </Family>
        </Ancestors>
    </Family>
 </root>

XML;

return $buffer;
}

Output for 7.1.25 - 7.1.32, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3: -> 1David-> 1Samuel-> 1Fred-> 1John-> 1Frank-> 1Robert-> 2David-> 2Samuel-> 2Fred-> 2John-> 3David-> 3Samuel-> 3Fred-> 3John-> 3Frank

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101.74 ms | 1498 KiB | 4 Q