Online PHP editor | rfc for FZkNE

@ 2016-10-16T14:39:28Z

<?php
$str = <<<END
<table class="behaviourtable table">
    <tr>
        <th>Existing column1</th>
        <th>Existing column2</th>
        <th>Existing column3</th>
    </tr><tr>
        <td>A</td>
        <td>B</td>
        <td>C</td>
    </tr><tr>
        <td>D</td>
        <td>E</td>
        <td>F</td>
    </tr><tr>
        <td class="text-info">G</td>
    </tr>
</table>
END;

$dom = new DOMDocument();//Loads DOM document
$dom->loadHTML($str);//Loads HTML from a previously set variable
$xpath = new DOMXPath($dom);
$tables = $xpath->query('//table[@class="behaviourtable table"]');//Get only table from HTML
$commsTable = '';
foreach ($tables as $table) {
    $commsTable .=  $dom->saveXML($table);
}

$commsHTML = new DOMDocument();
$commsHTML->loadHTML($commsTable);

$tr = $commsHTML->getElementsByTagName('tr');


$th = $commsHTML->createElement('th', 'Comment');
$tr->item(0)->appendChild($th);

$xpathcomms = new DOMXPath($commsHTML);
$comments = $xpathcomms->query('//td[@class="text-info"]');
if($comments->length > 0){
    foreach($comments as $comment){
        $parent = $comment->parentNode;
        $parent->previousSibling->appendChild($comment);
    }
}

echo $commsHTML->saveHTML();

Output for git.master, git.master_jit, rfc.property-hooks: <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><table class="behaviourtable table"><tr><th>Existing column1</th> <th>Existing column2</th> <th>Existing column3</th> <th>Comment</th></tr><tr><td>A</td> <td>B</td> <td>C</td> </tr><tr><td>D</td> <td>E</td> <td>F</td> <td class="text-info">G</td></tr><tr> </tr></table></body></html>

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2020-03-21 RFC: Is_Literal - declined
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