Online PHP editor | rfc for ldq2I

@ 2016-01-25T18:18:56Z

<?php
$xml = <<<EOD
<book xmlns:chap="http://example.org/chapter-title">
    <title>My Book</title>
    <chapter id="1">
        <chap:title>Chapter 1</chap:title>
        <para>Donec velit. Nullam eget tellus vitae tortor gravida scelerisque. 
            In orci lorem, cursus imperdiet, ultricies non, hendrerit et, orci. 
            Nulla facilisi. Nullam velit nisl, laoreet id, condimentum ut, 
            ultricies id, mauris.</para>
    </chapter>
    <chapter id="2">
        <chap:title>Chapter 2</chap:title>
        <para>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Proin 
            gravida. Phasellus tincidunt massa vel urna. Proin adipiscing quam 
            vitae odio. Sed dictum. Ut tincidunt lorem ac lorem. Duis eros 
            tellus, pharetra id, faucibus eu, dapibus dictum, odio.</para>
    </chapter>
</book>
EOD;

$sxe = new SimpleXMLElement($xml);

$sxe->registerXPathNamespace('c', 'http://example.org/chapter-title');
$result = $sxe->xpath('//c:title');

foreach ($result as $title) {
  echo $title . "\n";
}

Output for git.master, git.master_jit, rfc.property-hooks: Chapter 1 Chapter 2

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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