hide uninteresting errors in several DOMDocument->loadHTML() invocations
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@ -286,7 +286,7 @@ class DiskCache {
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if (!$res) return '';
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$doc = new DOMDocument();
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if ($doc->loadHTML('<?xml encoding="UTF-8">' . $res)) {
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if (@$doc->loadHTML('<?xml encoding="UTF-8">' . $res)) {
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$xpath = new DOMXPath($doc);
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$cache = new DiskCache("images");
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@ -1930,7 +1930,7 @@ class Feeds extends Handler_Protected {
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$feedUrls = [];
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$doc = new DOMDocument();
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if ($doc->loadHTML($content)) {
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if (@$doc->loadHTML($content)) {
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$xpath = new DOMXPath($doc);
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$entries = $xpath->query('/html/head/link[@rel="alternate" and '.
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'(contains(@type,"rss") or contains(@type,"atom"))]|/html/head/link[@rel="feed"]');
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@ -1341,9 +1341,9 @@ class RSSUtils {
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static function cache_media($html, $site_url) {
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$cache = new DiskCache("images");
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if ($cache->isWritable()) {
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if ($html && $cache->isWritable()) {
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$doc = new DOMDocument();
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if ($doc->loadHTML($html)) {
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if (@$doc->loadHTML($html)) {
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$xpath = new DOMXPath($doc);
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$entries = $xpath->query('(//img[@src]|//source[@src|@srcset]|//video[@poster|@src])');
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@ -1829,7 +1829,7 @@ class RSSUtils {
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if ($html = @UrlHelper::fetch($url)) {
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$doc = new DOMDocument();
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if ($doc->loadHTML($html)) {
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if (@$doc->loadHTML($html)) {
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$xpath = new DOMXPath($doc);
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$base = $xpath->query('/html/head/base[@href]');
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@ -111,7 +111,7 @@ class Af_RedditImgur extends Plugin {
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if ($oembed_result && isset($oembed_result["html"])) {
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$tmp = new DOMDocument();
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if ($tmp->loadHTML('<?xml encoding="utf-8" ?>' . $oembed_result["html"])) {
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if (@$tmp->loadHTML('<?xml encoding="utf-8" ?>' . $oembed_result["html"])) {
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$p = $doc->createElement("p");
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$p->appendChild($doc->importNode(
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@ -190,7 +190,7 @@ class Cache_Starred_Images extends Plugin {
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$has_images = false;
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$success = false;
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if ($doc->loadHTML('<?xml encoding="UTF-8">' . $content)) {
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if (@$doc->loadHTML('<?xml encoding="UTF-8">' . $content)) {
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$xpath = new DOMXPath($doc);
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$entries = $xpath->query('(//img[@src])|(//video/source[@src])');
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