[PATCH] Proposal for fixing bug #40501

Hi internals, once again a proposal for a bugfix. This time concerning http://bugs.php.net/bug.php?id=40501. As the standard escape character is \\ , but the RFC says ", I added a optional escape character to the function call as a last parameter. Furthermore, when the escape character is the same as the enclosure character (e.g. "), a "" string will be escape, while a single " will be enclosured. the patch and the according updated and added testfiles can be found at http://experimentalworks.net/downloads/bug40501.patch.tar.gz opinions? greets David