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@ 2016-09-19T10:12:12Z

<?php



$xml = <<<'XML'
<nitf:body.content xmlns:nitf="foo">
  <nitf:block>
    <nitf:p style="@style1">Contents of paragraph1.</nitf:p>
    <nitf:p style="@style2">Contents of paragraph2.</nitf:p>
    <nitf:p style="@style1"><nitf:em class="@bold">This is bold</nitf:em> This is not bold</nitf:p>
    <nitf:p style="@style1"><nitf:em class="@italic">This is italic</nitf:em> This is not italic</nitf:p>
  </nitf:block>
</nitf:body.content>
XML;
$nitfNS = "foo";

$doc = new DOMDocument();
$doc->loadXML($xml);

foreach($doc->getElementsByTagNameNS($nitfNS, 'em') as $em) {
    $class = $em->getAttribute('class');
    if ($class == '@italic') {
        $em->nodeValue = '<i>' . $em->nodeValue . '</i>';
    }
    elseif (strpos($class, 'bold') !== FALSE) {
        $em->nodeValue = '<b>' . $em->nodeValue . '</b>';
    }
    echo $doc->saveXML($em), "\n";
}

foreach ($doc->getElementsByTagNameNS($nitfNS, 'p') as $element) {
    $textnode = $element->childNodes->item(0);
    echo $textnode->textContent, "\n";
}

echo $doc->saveXML();

Output for git.master, git.master_jit, rfc.property-hooks: <nitf:em class="@bold"><b>This is bold</b></nitf:em> <nitf:em class="@italic"><i>This is italic</i></nitf:em> Contents of paragraph1. Contents of paragraph2. <b>This is bold</b> <i>This is italic</i> <?xml version="1.0"?> <nitf:body.content xmlns:nitf="foo"> <nitf:block> <nitf:p style="@style1">Contents of paragraph1.</nitf:p> <nitf:p style="@style2">Contents of paragraph2.</nitf:p> <nitf:p style="@style1"><nitf:em class="@bold"><b>This is bold</b></nitf:em> This is not bold</nitf:p> <nitf:p style="@style1"><nitf:em class="@italic"><i>This is italic</i></nitf:em> This is not italic</nitf:p> </nitf:block> </nitf:body.content>

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2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn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2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0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2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions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