A few bug fixes and question on apache related tests

Hello, I have created a few small patches for a few unassigned bugs I saw in the bug report summary. These may not be 100% correct, or best practice and if someone has the time I would not mind feedback on anything incorrect, I would like to start fixing bugs on occasion in my free time. I was able to create tests in what I believe to be the appropriate places, however #48597 and some grep'n/poking around I was unable to see anything in the test system that supported apache testing. I may have just overlooked something, if so please let me know how to make a test case for it. I think it is possible to maybe test it without using apache (maybe something with the cli?) but off the top of my head can not think of anything. -Chris -- Bug #47409 (extract() problem with array containing word "this") http://cstockton.org/php/patches/bug47409-5.3.patch Bug #48418 (NaN > NaN, NaN > 0, NaN < 0 return true) http://cstockton.org/php/patches/bug48418-5.3.patch Bug #48484 (array_product(array()) returns 0 instead of 1) http://cstockton.org/php/patches/bug48484-5.3.patch Bug #48597 (Unclosed array keys break space escaping in $_GET/POST/REQUEST) http://cstockton.org/php/patches/bug48597-5.3.patch