Updated coding style

Author: janpecha

src/CssMinifier.php

@@ -1,20 +1,14 @@
 <?php
-	/** Css Minifier - simple CSS minifier
-	 * 
-	 * @author		David Grudl, 2011
-	 * @author		Jan Pecha, <janpecha@email.cz>, 2012
-	 * @license		New BSD License
-	 */
-	
+
 	namespace Cz\CssMinifier;
-	
+
+
 	class CssMinifier
 	{
-		const S_NORMAL = 0,
-			S_STRING = 1;
-		
-		
-		
+		const S_NORMAL = 0;
+		const S_STRING = 1;
+
+
 		/**
 		 * @link	https://github.com/nette/build-tools/blob/master/tasks/minifyJs.php#L51-L56
 		 * @author	David Grudl, 2011
@@ -27,56 +21,49 @@ public function minify($s)
 			$s = preg_replace('#\s+#', ' ', $s); // compress space
 			$s = preg_replace('# ([^(0-9a-z.\#*-])#i', '$1', $s);
 			$s = preg_replace('#([^0-9a-z%)]) #i', '$1', $s);
-			while(strpos($s, ';}') !== FALSE)
-			{
+
+			while (strpos($s, ';}') !== FALSE) {
 				$s = str_replace(';}', '}', $s); // remove leading semicolon
 			}
+
 			$s = trim($s);
-			
+
 			// replace SPACE => NEW LINE
 			$state = self::S_NORMAL;
 			$stringChar = '';
 			$lastChar = NULL;
 			$len = strlen($s);
 			$buffer = '';
-			
-			for($i = 0; $i < $len; $i++)
-			{
+
+			for ($i = 0; $i < $len; $i++) {
 				$currentChar = $s[$i];
-				if($state === self::S_NORMAL)
-				{
-					if($s[$i] === '\'' || $s[$i] === '"')
-					{
+
+				if ($state === self::S_NORMAL) {
+					if ($s[$i] === '\'' || $s[$i] === '"') {
 						$state = self::S_STRING;
 						$stringChar = $s[$i];
-					}
-					elseif($s[$i] === ' ')
-					{
+
+					} elseif ($s[$i] === ' ') {
 						//$s[$i] = "\n";
 						$buffer .= "\n";
 						continue;
-					}
-					elseif($s[$i] === ';')
-					{
-						if($lastChar === ';')
-						{
+
+					} elseif ($s[$i] === ';') {
+						if ($lastChar === ';') {
 							continue;
 						}
 					}
-				}
-				elseif($state === self::S_STRING)
-				{
-					if($lastChar !== '\\' && $s[$i] === $stringChar)
-					{
+				} elseif($state === self::S_STRING) {
+					if ($lastChar !== '\\' && $s[$i] === $stringChar) {
 						$state = self::S_NORMAL;
 						$stringChar = '';
 					}
 				}
-				
+
 				$buffer .= $lastChar = $currentChar;
 			}
-			
+
 			return $buffer;
 		}
 	}
-	
+