CODEWITHSUNDEEP
phpencodingdomdocument
Mike
Mike

Reputation: 2153

DOMDocument breaks encoding?

I run the following code:

$page = '<p>Ä</p>';
$DOM = new DOMDocument;
$DOM->loadHTML($page);
echo 'source:'.$page;
echo 'dom: '.$DOM->getElementsByTagName('p')->item (0)->textContent;

and it outputs the following:

source: Ä

dom: Ã

so, I don't understand why when the text comes through DOMDocument its encoding becomes broken?

Upvotes: 5

Views: 1516

Answers (2)

Ja͢ck
Ja͢ck

Reputation: 173662

Here's a workaround that adds the proper encoding via meta header:

$DOM->loadHTML('<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />' . $page);

I'm not sure if that's the actual character set you're trying to use, but adjust where necessary

See also: domdocument character set issue

Upvotes: 8

Niet the Dark Absol
Niet the Dark Absol

Reputation: 324820

DOMDocument appears to be treating the input as UTF-8. In this conversion, Ä becomes Ä. Here's the catch: That second character does not exist in ISO-8859-1, but does exist in Windows-1252. This is why you are seeing no second character in your output.

You can fix this by calling utf8_decode on the output of textContent, or using UTF-8 as your page's character encoding.

Upvotes: 6

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