<?

	class PackageChangelog {
	
		private $recent_changes;
		public $recent_date;
		
		function __construct($str, $date = null) {
		
			$this->changelog = $str;
		
			if(!is_null($date))
				$this->date = $date;
		
		}
		
		
		function getRecentChanges() {
		
			$pattern_date = "/^\d{1,2}\s\w{3}\s\d{4}/";
// 			$pattern_dev = "/<\w+@gentoo\.org>/";
		
 			$arr = explode("\n", $this->changelog);
//   			print_r($arr);
			
			// Cut off the header
 			$arr = array_slice($arr, 4);
 			
 			// Get the date of the latest changes
 			$str = trim($arr[0]);
 			
 			preg_match_all($pattern_date, $str, $matches);
 			$this->recent_date = $date = current(current($matches));
			
			$start = false;
			
			$recent_changes = "";
			
 			foreach($arr as $str) {
 				
 				$first_char = substr($str, 0, 1);
 				$last_char = substr($str, -1, 1);
 				
 				if(($first_char == "*" || empty($str)) && $start) {
 					break;
 				}
 				
 				if($start) {
 					$recent_changes .= " ".trim($str);
 				}
 				
 				if($last_char == ":") {
 					$start = true;
 				}
 				
 			}
 			
 			return $recent_changes;
 			
		}
		
	
	}

?>