diff --git a/php/classes/FilesMgr.php b/php/classes/FilesMgr.php
index ccd5555..6b80465 100644
--- a/php/classes/FilesMgr.php
+++ b/php/classes/FilesMgr.php
@@ -262,7 +262,7 @@ class FilesMgr extends AmdaObjectMgr
 				while (!feof($handler) && !$StartTime) {
 						$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
 						$elems = explode(' ', $oneLine);
-						if ((strlen($elems[0]) < 16) || !($time = strtotime($elems[0]))) { 
+						if ((strlen($elems[0]) < 16) || !($time = strtotime($elems[0]))) {
 								$i++;
 								continue;
 					}                   
@@ -275,8 +275,8 @@ class FilesMgr extends AmdaObjectMgr
 		if (feof($handler)) return -10;
 
 		$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+		$elems = explode(' ',$oneLine);
 
-		$elems = explode(" ",$oneLine);
 		if (count($elems) < 2) return -10;
 
 		// dT else Array
@@ -297,8 +297,8 @@ class FilesMgr extends AmdaObjectMgr
 		if ($handler) {
 			$i = 0;
 			while (!feof($handler) && !$StartTime) {
-						$oneLine = trim(fgets($handler)); 
-						$elems = explode(" ", preg_replace('/\s+/', ' ', $oneLine));
+						$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+						$elems = explode(' ',$oneLine);
 						if (strlen($elems[0]) < 16 || !($time = strtotime($elems[0]))) { 
 									$i++;
 									continue;
@@ -311,8 +311,8 @@ class FilesMgr extends AmdaObjectMgr
 		} 
 		
 		if (feof($handle)) return array(-10);
-		$oneLine = trim(fgets($handler));
-		$elems = explode(" ",$oneLine);
+		$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+		$elems = explode(' ',$oneLine);
 		if (count($elems) < 2) return array (-1);
         // dT else Array
 		if (!($time = strtotime($elems[0]))) 
@@ -324,8 +324,9 @@ class FilesMgr extends AmdaObjectMgr
 
 			while (!feof($handler)) 
 			{
-				$oneLine = trim(fgets($handler));
-				$elems = explode(" ",$oneLine); 
+				$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+				$elems = explode(' ',$oneLine);
+
 				if (count($elems) < 2) continue;
 				$StartTime = $time;
 				if (!($time = strtotime($elems[0]))) return array(-1);                       
@@ -358,8 +359,9 @@ class FilesMgr extends AmdaObjectMgr
 			$i = 0;
 			while (!$StartTime && !feof($handler)) 
 			{
-				$oneLine = trim(fgets($handler));
-				$elems = explode(" ", preg_replace('/\s+/', ' ', $oneLine));
+				$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+				$elems = explode(' ',$oneLine);
+
 				if (!($time = strtotime($elems[0]))) 
 				{
 						$offset = ftell($handler);
@@ -372,9 +374,10 @@ class FilesMgr extends AmdaObjectMgr
 		}
                  
 		$newfile = fopen(USERDATADIR."temp", "w");
-		
-		$oneLine = trim(fgets($handler));   
-		$elems = explode(" " , $oneLine);
+
+		$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+		$elems = explode(' ',$oneLine);
+
 		// dT
 		if (!($time = strtotime($elems[0])))
 		{ 
@@ -384,8 +387,8 @@ class FilesMgr extends AmdaObjectMgr
 			$newtime += $dt; 
 
 			while (!feof($handler)) 
-			{ 
-				$oneLine = trim(fgets($handler));                      
+			{
+				$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
 				if ($oneLine != PHP_EOL && count($elems) > 0) fwrite($newfile,  $newtime." ".$oneLine.PHP_EOL);
 				$newtime += $dt;  
 			}
@@ -395,9 +398,9 @@ class FilesMgr extends AmdaObjectMgr
 		{ 
 			fseek($handler, $offset);
 			while (!feof($handler)) 
-			{ 
-				$oneLine = trim(fgets($handler));
-				$elems = explode(" " ,$oneLine);
+			{
+				$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handler)));
+				$elems = explode(' ',$oneLine);
 				// empty lines
 				if (count($elems) < 2) continue;
 				$newtime = strtotime($elems[0]); 
@@ -445,18 +448,18 @@ class FilesMgr extends AmdaObjectMgr
 			$newfile = fopen(USERDATADIR."temp", "w");
 			while (!feof($handle)) 
 			{
-				if (($oneLine = fgets($handle)) !== false) 
+				$oneLine = trim(preg_replace('/\s+/', ' ', fgets($handle)));
+
+				if ($oneLine !== false)
 				{
-					$line = $timeLength == 'auto' ? $line = trim(preg_replace('/\s+/', ' ', $oneLine)) : trim($oneLine);    
-		
-					if (strlen($line) > $formatLength) 
+					if (strlen($oneLine) > $formatLength)
 					{   
 						try 
 						{
-							$date = DateTime::createFromFormat($timeFormat, trim(substr($line,0,$formatLength)));
+							$date = DateTime::createFromFormat($timeFormat, trim(substr($oneLine,0,$formatLength)));
 							if (!$date) 
 							{
-								if (strpos($line,'#') === 0)  fwrite($newfile, $line.PHP_EOL);
+								if (strpos($oneLine,'#') === 0)  fwrite($newfile, $oneLine.PHP_EOL);
 							}
 							else 
 							{
@@ -464,7 +467,7 @@ class FilesMgr extends AmdaObjectMgr
 								if ($doy) {
 									$date->modify('-1 day');
 								}
-								$suffix =  preg_replace('/\s+/', ' ',substr($line, $formatLength));
+								$suffix =  preg_replace('/\s+/', ' ',substr($oneLine, $formatLength));
 								fwrite($newfile,$date->format('Y-m-d')."T".$date->format('H:i:s').$suffix.PHP_EOL);
 							}
 						}
@@ -474,7 +477,7 @@ class FilesMgr extends AmdaObjectMgr
 						}               	       
 					} 
 					else 
-						if (strpos($line,'#') === 0) fwrite($newfile,$line.PHP_EOL); 
+						if (strpos($oneLine,'#') === 0) fwrite($newfile,$oneLine.PHP_EOL);
 				}
 			}
 		}
@@ -485,7 +488,7 @@ class FilesMgr extends AmdaObjectMgr
 				fclose($handle); 
 				unlink($this->fileName);
 			}
-			return $false;
+			return false;
 		}
 
 		fclose($newfile); 
--
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