ZF-2180: Zend_Feed_Rss->saveXML() violates coding standard


According to the coding standard Zend_Feed_Rss' saveXML() method should be named saveXml().


I concur with this report.

"If a class name is comprised of more than one word, the first letter of each new word must be capitalized. Successive capitalized letters are not allowed, e.g. a class "Zend_PDF" is not allowed while "Zend_Pdf" is acceptable."…

Because method names in PHP are not case sensitive I assume it's safe to fix this issue for next minor release without compromising BC compatibility.

Fixed in r7831