NEED HELP, please

Thread: NEED HELP, please

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NEED HELP, please
	2007-06-25 18:25:34
Hi: I need help in two topics, one related to MAGPIE and other related to rss... 1) Is there a way to know when I can ask for a field ? Ex.: I need to look for the pubdate field, but some feeds dont include it in their rss's...then, when I ask for it: $pubdate = $item[';pubdate9;]; , the script crashes cause pubdate index doesnt exists... 2) I need a way to find out witch articles are updates in a rss feed...i already know how to do a conditional get to get the rss just when there are updates, but now i must find out witch articles are new. Please, I need an answer soon cause deadlines are on my head ! Thanks in advance !