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POloadXML unhandleable error
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copied!<p>I'm using PEAR <a href="http://pear.php.net/package/XML_Feed_Parser" rel="nofollow">XML_Feed_Parser</a>. I have some <a href="http://feeds.feedburner.com/bishop-it/LaoT" rel="nofollow">bad xml</a> that I give to it and get error. </p> <pre><code>DOMDocument::loadXML(): Input is not proper UTF-8, indicate encoding ! Bytes: 0xE8 0xCF 0xD3 0xD4 in Entity, line: 7 </code></pre> <p><em>It's actually html in wrong encoding - KOI8-R.</em></p> <p>It's ok to get error but I can't handle it! </p> <p>When I create new XML_Feed_Parser instance with $feed = new XML_Feed_Parser($xml);</p> <p>it calls to __construct() that looks like that</p> <pre><code>$this->model = new DOMDocument; if (! $this->model->loadXML($feed)) { if (extension_loaded('tidy') && $tidy) { /* tidy stuff */ } } else { throw new Exception('Invalid input: this is not valid XML'); } </code></pre> <p>Where we can see that if loadXML() failed then it throw exception.</p> <p>I want to catch error from loadXML() to skip bad XMLs and notify user. So i wrapped my code with try-catch like that</p> <pre><code>try { $feed = new XML_Feed_Parser($xml); /* ... */ } catch(Exception $e) { echo 'Feed invalid: '.$e->getMessage(); return False; } </code></pre> <p>But even after that I get that error</p> <pre><code>DOMDocument::loadXML(): Input is not proper UTF-8, indicate encoding ! Bytes: 0xE8 0xCF 0xD3 0xD4 in Entity, line: 7 </code></pre> <p>I've read about loadXML() and found that</p> <blockquote> <p>If an empty string is passed as the source, a warning will be generated. This warning is not generated by libxml and cannot be handled using libxml's error handling functions. </p> </blockquote> <p>But somehow instead of warning i get error that halts my application. I've written my error handler and I saw that this is really warning ($errno is 2).</p> <p>So i see 2 solutions:</p> <ol> <li><p>Revert warnings to warnings - do not treat them like errors. (Google doesn't help me here). After that handle False returned from loadXML. </p></li> <li><p>Somehow catch that error.</p></li> </ol> <p>Any help?</p>

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