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Revert "sanitize: remove doctype properly, add experimental workaround against unnecessary html elements in sanitized data"

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This reverts commit f44d59992e.
This commit is contained in:
Andrew Dolgov
2013-10-06 15:59:28 +04:00
parent 29a57cdc4d
commit e198cca75b
1 changed files with 2 additions and 14 deletions
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14
include/functions.php
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@@ -2892,7 +2892,7 @@
} }
} }
$doc->removeChild($doc->doctype); //remove doctype $doc->removeChild($doc->firstChild); //remove doctype
$doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes); $doc = strip_harmful_tags($doc, $allowed_elements, $disallowed_attributes);
if ($highlight_words) { if ($highlight_words) {
@@ -2925,19 +2925,7 @@
} }
} }
$body = $doc->getElementsByTagName("body")->item(0);
if ($body) {
$div = $doc->createElement("div");
foreach ($body->childNodes as $child) {
$div->appendChild($child);
}
$res = $doc->saveXML($div);
} else {
$res = $doc->saveHTML(); $res = $doc->saveHTML();
}
return $res; return $res;
} }