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<?php $HTTP_USER_AGENT = "afeaetest2asdf"; $INSTALLED_STYLES = array("desktop","mobile","topifySeo"); $seo_agents = "test1,test2,test3"; $custom1agents = str_replace(",","|",$seo_agents);//explode(",",$seo_agents); echo implode('|', $custom1agents); /* if(preg_match('/('.implode('|', $custom1agents).')/i', $HTTP_USER_AGENT, $match)) { echo "matched"; } else { echo "did not match"; }*/

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