PHP DOMDocument, Unicode problems
I have some problem here
$source = "<html><body><h1>“</h1></body></html>";
$dom = new DOMDocument();
$dom->loadHTML($source);
echo $dom->saveHTML();
Output:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd"> <html><body><h1>“</h1></body></html>
Ok, this work correctly. But if I want to extract the nodes like this
$source = "<html><body><h1>“</h1></body></html>";
$dom = new DOMDocument();
$dom->loadHTML($source);
$h1 = $dom->getElementsByTagName('h1');
echo $dom->saveHTML($h1->item(0));
It output unrecognized text.
<h1>“</h1>
Anyone know how to solve this?
Your code example works for me, output is <h1>“</h1> .
“ <ENTITY TYPE="#8220"/> “ Left double quotation mark
Binary UTF-8 sequence of “ is:
0xE2 (226) 0x80 (128) 0x9C (156)
| | `------ Windows-1252: œ
| `--- most Windows 125x encodings: €
`--- ISO 8859-1, 2, 3, 4, 9, 10, 14, 15, 16: â
So where do you view that output?
Probably inside your browser on windows? If inside your browser, have you tried adding
header('Content-Type: text/html; charset=utf-8');
on top of your script?
See also: Setting the HTTP charset parameter and Checking HTTP Headers.
你需要domdocument构造函数的第二个参数（checkout http://nl.php.net/manual/en/domdocument.construct.php）：
$dom = new DOMDocument('1.0', 'utf-8');