I'm rather new to php so...I use simplepie to parse rss feed but i want to filter them by keywords
i made this code :

$feed = new SimplePie(); 
$feed->set_cache_duration (3600); 
$countItem = 0; 
foreach ($feed->get_items() as $item){ 
$checktitle = $item->get_permalink(); 
//Regex keyword filter 
$pattern = '/keyword1|keyword2/'; 
//If the there is a keyword match, store in $matches array 
if (preg_match($pattern, $checktitle)) { 
        $news[$countItem]= $item; 

This is the filtering part it does it work but, i want all the items that contains both keywords.
I'm not sure that preg_match is the right way to do this but it;s the only thing i got, so please!

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Have you looked over the rather extensive FAQ, Knowledge Base, API documentation that is available at the creators website?


There is no filtering system in the FAQ, just a file from 3 yaers ago wich i can't find.. so i have to make my own..
It works with 2 preg_matches but i'm still open to sugestions

looks to be a good way of doing it.

Scanning the documentation it seems this is a popular request for v2

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