insert html markup to php html string

Question

I'm using a builtin method that returns an html string:

var $stuff = $this->getBlock();

Where $stuff is:

<p>Lorem ipsum</p>
<ul>
    <li>Foo<span>Bar</span></li>
    <li>Foo<span>Bar</span></li>
    <li>Foo<span>Bar</span></li>
    .
    .
    .
</ul>

What I'd like to do is add two more list elements to the end of that list. How can I do that? Would I just tokenize $stuff? Or is there a easier way to do that?

Thanks!

See how $this->getBlock() build this items, or post code here — sergio
– sergio, Commented Nov 11, 2014 at 14:17
Did you check out DOMElement? php.net/manual/en/class.domelement.php — Ronni Egeriis Persson
– Ronni Egeriis Persson, Commented Nov 11, 2014 at 14:18

DannyS3 · Accepted Answer · 2014-11-11 14:38:24Z

1

Look into the following DOM functions/classes in PHP:

The DOMDocument class

DOMDocument::createElement

Here's an example of how to do what you are asking:

$stuff = "<p>Lorem ipsum</p><ul><li>Foo<span>Bar</span></li><li>Foo<span>Bar</span>  </li><li>Foo<span>Bar</span></li></ul>";

$dom = new DOMDocument();
$dom->loadHTML($stuff);

$element1 = $dom->createElement('li', 'test');
$element2 = $dom->createElement('li', 'test');

$list = $dom->getElementsByTagName('ul');

$list->item(0)->appendChild($element1);
$list->item(0)->appendChild($element2);

echo $dom->saveHTML();

You can replace $stuff with

$stuff = $this->getBlock();

answered Nov 11, 2014 at 14:38

DannyS3

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