X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Fmain%2Fcompressor%2Fclass_Bzip2Compressor.php;h=1b3824f80038642263365dbd54d82c5acfdcdec1;hp=50a4bad2136717d9fa130c4bd32e206654563f73;hb=664da2f2a33949d1c60f3c8d47dd120701a0dae5;hpb=c6d73b0e3246efc824cb98338d4be7ee5bc9f308

diff --git a/inc/classes/main/compressor/class_Bzip2Compressor.php b/inc/classes/main/compressor/class_Bzip2Compressor.php
index 50a4bad2..1b3824f8 100644
--- a/inc/classes/main/compressor/class_Bzip2Compressor.php
+++ b/inc/classes/main/compressor/class_Bzip2Compressor.php
@@ -4,7 +4,7 @@
  *
  * @author		Roland Haeder <webmaster@ship-simu.org>
  * @version		0.0.0
- * @copyright	Copyright (c) 2007, 2008 Roland Haeder, this is free software
+ * @copyright	Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2011 Core Developer Team
  * @license		GNU GPL 3.0 or any newer version
  * @link		http://www.ship-simu.org
  *
@@ -35,34 +35,34 @@ class Bzip2Compressor extends BaseFrameworkSystem implements Compressor {
 	/**
 	 * Create a new compressor channel based a given compression handler
 	 *
-	 * @return	$cInstance	An instance of this class
+	 * @return	$compressorInstance		An instance of this class
 	 */
-	public final static function createBzip2Compressor () {
+	public static final function createBzip2Compressor () {
+		// Routines not found by default
+		$compressorInstance = null;
+
 		// Get new instance
 		if ((function_exists('bzcompress')) && (function_exists('bzdecompress'))) {
 			// Compressor can maybe be used
-			$cInstance = new Bzip2Compressor();
-		} else {
-			// Routines not found!
-			$cInstance = null;
-		}
+			$compressorInstance = new Bzip2Compressor();
+		} // END - if
 
 		// Return the compressor instance
-		return $cInstance;
+		return $compressorInstance;
 	}
 
 	/**
 	 * BZIP2 compression stream
 	 *
-	 * @param		$streamData			Mixed non-object stream data
-	 * @return	$streamData			The compressed stream data	
+	 * @param	$streamData		Mixed non-object stream data
+	 * @return	$streamData		The compressed stream data	
 	 * @throws	InvalidObjectException	If the stream is an object
 	 */
 	public function compressStream ($streamData) {
 		if (is_object($streamData)) {
 			// Throw an exception
 			throw new InvalidObjectException($streamData, self::EXCEPTION_UNEXPECTED_OBJECT);
-		}
+		} // END - if
 
 		// Return the compressed stream
 		return bzcompress($streamData, 1);
@@ -71,15 +71,15 @@ class Bzip2Compressor extends BaseFrameworkSystem implements Compressor {
 	/**
 	 * BZIP2 decompression stream
 	 *
-	 * @param		$streamData			Mixed non-object stream data
-	 * @return	$streamData			The decompressed stream data	
+	 * @param	$streamData		Mixed non-object stream data
+	 * @return	$streamData		The decompressed stream data	
 	 * @throws	InvalidObjectException	If the stream is an object
 	 */
 	public function decompressStream ($streamData) {
 		if (is_object($streamData)) {
 			// Throw an exception
 			throw new InvalidObjectException($streamData, self::EXCEPTION_UNEXPECTED_OBJECT);
-		}
+		} // END - if
 
 		// Return the decompressed stream
 		return bzdecompress($streamData);
@@ -88,10 +88,10 @@ class Bzip2Compressor extends BaseFrameworkSystem implements Compressor {
 	/**
 	 * Getter for the file extension of this compressor
 	 *
-	 * @return	$string	Returns always "bz2"
+	 * @return	$string		Returns always "bz2"
 	 */
 	public final function getCompressorExtension () {
-		return "bz2";
+		return 'bz2';
 	}
 }