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@ 2013-10-14T08:18:23Z

<?php
$str = <<<XML
<xml>
<medium val="idealo">
        <source val="">
            <campaign val="">
                <lever3 val="comparateur-idealo" />
                <lever2 val="comparateur" />
                <lever1 val="trafic_payant" />
            </campaign>
        </source>
    </medium>
    <medium val="partaenaire">
        <source val="">
            <campaign val="">
                <lever3 val="partenariat" />
                <lever2 val="partenariat" />
                <lever1 val="trafic_gratuit" />
            </campaign>
        </source>
        <source val="magasinauchan">
            <campaign val="">
                <lever3 val="partenaire_hypers" />
                <lever2 val="partenaires_hypers" />
                <lever1 val="hypers" />
            </campaign>
        </source>
    </medium>
</xml>
XML;

$xml = simplexml_load_string($str);

$x = $xml->xpath("//campaign/*");
$i =0;
foreach ($x as $elt){
    echo ++$i . "curent::".$elt.", attributes::".$elt->attributes().", test ancestor::".$elt->ancestors()."\n";
}

Output for git.master, git.master_jit, rfc.property-hooks: Fatal error: Uncaught Error: Call to undefined method SimpleXMLElement::ancestors() in /in/CQ59m:37 Stack trace: #0 {main} thrown in /in/CQ59m on line 37
Process exited with code 255.

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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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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

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