diff --git a/include/functions.php b/include/functions.php
index ec02cc7..5b81863 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -1,46 +1,60 @@
 <?php
+function getLog() {
+	// Open Logfile and copy loglines into LogLines-Array()
+	$logLines = array();
+	if ($log = fopen(LOGFILE,'r')) {
+		while ($logLine = fgets($log)) {
+			array_push($logLines, $logLine);
+		}
+		fclose($log);
+	}
+	return $logLines;
+}
 
 // 00000000001111111111222222222233333333334444444444555555555566666666667777777777888888888899999999990000000000111111111122
 // 01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901
 // M: 2016-04-29 00:15:00.013 D-Star, received network header from DG9VH   /ZEIT to CQCQCQ   via DCS002 S
 // M: 2016-04-29 19:43:21.839 DMR Slot 2, received network voice header from DL1ESZ to TG 9
 // M: 2016-04-30 14:57:43.072 DMR Slot 2, received RF voice header from DG9VH to 5000
-function getHeardList() {
+function getHeardList($logLines) {
 	$heardList = array();
-	if ($log = fopen(LOGFILE,'r')) {
-		while ($logLine = fgets($log)) {
-			// timestamp, mode, callsign, dstarid, target
-			$timestamp = substr($logLine, 3, 19);
-			$mode = substr($logLine, 27, strpos($logLine,",") - 27);
-			$callsign2 = substr($logLine, strpos($logLine,"from") + 5, strpos($logLine,"to") - strpos($logLine,"from") - 6);
-			$callsign = $callsign2;
-			if (strpos($callsign2,"/") > 0) {
-				$callsign = substr($callsign2, 0, strpos($callsign2,"/"));
-			}
-			$callsign = trim($callsign);
-			$id ="";
-			if ($mode == "D-Star") {
-				$id = substr($callsign2, strpos($callsign2,"/") + 1);
-			}
-			$target = substr($logLine, strpos($logLine, "to") + 3); 
-			$source = "RF";
-			if (strpos($logLine,"network") > 0 ) {
-				$source = "Network";
-			}
-			
-			if ( strlen($callsign <7) ) {
-				array_push($heardList, array($timestamp, $mode, $callsign, $id, $target, $source));
-			}
+	foreach ($logLines as $logLine) {
+		//removing invalid lines
+		if(strpos($logLine,"BS_Dwn_Act")) {
+			break;
+		} else if(strpos($logLine,"invalid access")) {
+			break;
+		}
+		
+		$timestamp = substr($logLine, 3, 19);
+		$mode = substr($logLine, 27, strpos($logLine,",") - 27);
+		$callsign2 = substr($logLine, strpos($logLine,"from") + 5, strpos($logLine,"to") - strpos($logLine,"from") - 6);
+		$callsign = $callsign2;
+		if (strpos($callsign2,"/") > 0) {
+			$callsign = substr($callsign2, 0, strpos($callsign2,"/"));
+		}
+		$callsign = trim($callsign);
+		$id ="";
+		if ($mode == "D-Star") {
+			$id = substr($callsign2, strpos($callsign2,"/") + 1);
+		}
+		$target = substr($logLine, strpos($logLine, "to") + 3); 
+		$source = "RF";
+		if (strpos($logLine,"network") > 0 ) {
+			$source = "Network";
+		}
+		
+		if ( strlen($callsign <7) ) {
+			array_push($heardList, array($timestamp, $mode, $callsign, $id, $target, $source));
 		}
-		fclose($log);
 	}
 	return $heardList;
 }
 
-function getLastHeard() {
+function getLastHeard($logLines) {
 	$lastHeard = array();
 	$heardCalls = array();
-	$heardList = getHeardList();
+	$heardList = getHeardList($logLines);
 	array_multisort($heardList,SORT_DESC);
 	foreach ($heardList as $listElem) {
 		if ( ($listElem[1] == "D-Star") || (startsWith($listElem[1], "DMR")) ) {
@@ -52,4 +66,7 @@ function getLastHeard() {
 	}
 	return $lastHeard;
 }
+
+//Some basic inits
+$logLines = getLog();
 ?>
\ No newline at end of file
diff --git a/include/lh.php b/include/lh.php
index 286d0bc..8989f0a 100644
--- a/include/lh.php
+++ b/include/lh.php
@@ -1,5 +1,5 @@
 <?php
-$lastHeard = getLastHeard();
+$lastHeard = getLastHeard($logLines);
 ?>
   <div class="panel panel-default">
   <!-- Standard-Panel-Inhalt -->