Function For Displaying Messages from RAVE CAP Feed

rave_cap_alert.php

/** ALERT MESSAGES ON HOME PAGE */
function cap_parse($url){
 
	$xml = simplexml_load_file($url);
	$event = $xml->info->event;
	$description=$xml->info->description;
	$effective=strtotime($xml->info->effective);
	$expires=strtotime($xml->info->expires);
	$time = time();
	
	
	if (($time > $effective) && ($time < $expires)) {
	  print("<div class=\"alert\"><h2>".$event."</h2><h4><strong>".$description."</strong></h4></div>");
	}
} 

cap_parse("https://www.getrave.com/cap/<account>/channel1");
cap_parse("https://www.getrave.com/cap/<account>/channel4");