return str_replace(array("DOCTYPE HTML",'<p>','</p>'),array("DOCTYPE html",'',''),$xml);
}
---EXPECTF--
+--EXPECT--
--- save as XML
<?xml version="1.0" standalone="yes"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
-<html><head><title>Hello world</title></head><body>%s
-This is a not well-formed<br/>%s
-html files with undeclared entities %s
+<html><head><title>Hello world</title></head><body>
+This is a not well-formed<br/>
+html files with undeclared entities 
</body></html>
--- save as HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">