diff --git a/src/AbstractFilter.php b/src/AbstractFilter.php
index a52bcfa7..1cb7a795 100644
--- a/src/AbstractFilter.php
+++ b/src/AbstractFilter.php
@@ -52,10 +52,14 @@ public function setOptions($options)
             } elseif (array_key_exists($key, $this->options)) {
                 $this->options[$key] = $value;
             } else {
-                throw new Exception\InvalidArgumentException(sprintf(
-                    'The option "%s" does not have a matching %s setter method or options[%s] array key',
-                    $key, $setter, $key
-                ));
+                throw new Exception\InvalidArgumentException(
+                    sprintf(
+                        'The option "%s" does not have a matching %s setter method or options[%s] array key',
+                        $key,
+                        $setter,
+                        $key
+                    )
+                );
             }
         }
         return $this;
diff --git a/src/Boolean.php b/src/Boolean.php
index 4e4ea1fe..ea8ca946 100644
--- a/src/Boolean.php
+++ b/src/Boolean.php
@@ -67,10 +67,7 @@ public function __construct($typeOrOptions = null, $casting = true, $translation
             }
 
             if (is_array($typeOrOptions)) {
-                if (isset($typeOrOptions['type'])
-                    || isset($typeOrOptions['casting'])
-                    || isset($typeOrOptions['translations']))
-                {
+                if (isset($typeOrOptions['type']) || isset($typeOrOptions['casting']) || isset($typeOrOptions['translations'])) {
                     $this->setOptions($typeOrOptions);
                 } else {
                     $this->setType($typeOrOptions);
diff --git a/src/Compress/Tar.php b/src/Compress/Tar.php
index f8a3d312..68fc1b3b 100644
--- a/src/Compress/Tar.php
+++ b/src/Compress/Tar.php
@@ -45,7 +45,8 @@ public function __construct($options = null)
         if (!class_exists('Archive_Tar')) {
             throw new Exception\ExtensionNotLoadedException(
                 'This filter needs PEAR\'s Archive_Tar component. '
-                . 'Ensure loading Archive_Tar (registering autoload or require_once)');
+                . 'Ensure loading Archive_Tar (registering autoload or require_once)'
+            );
         }
 
         parent::__construct($options);
@@ -171,10 +172,9 @@ public function compress($content)
         if (is_dir($content)) {
             // collect all file infos
             foreach (new RecursiveIteratorIterator(
-                        new RecursiveDirectoryIterator($content, RecursiveDirectoryIterator::KEY_AS_PATHNAME),
-                        RecursiveIteratorIterator::SELF_FIRST
-                    ) as $directory => $info
-            ) {
+                new RecursiveDirectoryIterator($content, RecursiveDirectoryIterator::KEY_AS_PATHNAME),
+                RecursiveIteratorIterator::SELF_FIRST
+            ) as $directory => $info) {
                 if ($info->isFile()) {
                     $file[] = $directory;
                 }
diff --git a/src/Compress/Zip.php b/src/Compress/Zip.php
index 5a6f01a0..86846bc6 100644
--- a/src/Compress/Zip.php
+++ b/src/Compress/Zip.php
@@ -228,76 +228,76 @@ public function decompress($content)
     public function errorString($error)
     {
         switch ($error) {
-            case ZipArchive::ER_MULTIDISK :
+            case ZipArchive::ER_MULTIDISK:
                 return 'Multidisk ZIP Archives not supported';
 
-            case ZipArchive::ER_RENAME :
+            case ZipArchive::ER_RENAME:
                 return 'Failed to rename the temporary file for ZIP';
 
-            case ZipArchive::ER_CLOSE :
+            case ZipArchive::ER_CLOSE:
                 return 'Failed to close the ZIP Archive';
 
-            case ZipArchive::ER_SEEK :
+            case ZipArchive::ER_SEEK:
                 return 'Failure while seeking the ZIP Archive';
 
-            case ZipArchive::ER_READ :
+            case ZipArchive::ER_READ:
                 return 'Failure while reading the ZIP Archive';
 
-            case ZipArchive::ER_WRITE :
+            case ZipArchive::ER_WRITE:
                 return 'Failure while writing the ZIP Archive';
 
-            case ZipArchive::ER_CRC :
+            case ZipArchive::ER_CRC:
                 return 'CRC failure within the ZIP Archive';
 
-            case ZipArchive::ER_ZIPCLOSED :
+            case ZipArchive::ER_ZIPCLOSED:
                 return 'ZIP Archive already closed';
 
-            case ZipArchive::ER_NOENT :
+            case ZipArchive::ER_NOENT:
                 return 'No such file within the ZIP Archive';
 
-            case ZipArchive::ER_EXISTS :
+            case ZipArchive::ER_EXISTS:
                 return 'ZIP Archive already exists';
 
-            case ZipArchive::ER_OPEN :
+            case ZipArchive::ER_OPEN:
                 return 'Can not open ZIP Archive';
 
-            case ZipArchive::ER_TMPOPEN :
+            case ZipArchive::ER_TMPOPEN:
                 return 'Failure creating temporary ZIP Archive';
 
-            case ZipArchive::ER_ZLIB :
+            case ZipArchive::ER_ZLIB:
                 return 'ZLib Problem';
 
-            case ZipArchive::ER_MEMORY :
+            case ZipArchive::ER_MEMORY:
                 return 'Memory allocation problem while working on a ZIP Archive';
 
-            case ZipArchive::ER_CHANGED :
+            case ZipArchive::ER_CHANGED:
                 return 'ZIP Entry has been changed';
 
-            case ZipArchive::ER_COMPNOTSUPP :
+            case ZipArchive::ER_COMPNOTSUPP:
                 return 'Compression method not supported within ZLib';
 
-            case ZipArchive::ER_EOF :
+            case ZipArchive::ER_EOF:
                 return 'Premature EOF within ZIP Archive';
 
-            case ZipArchive::ER_INVAL :
+            case ZipArchive::ER_INVAL:
                 return 'Invalid argument for ZLIB';
 
-            case ZipArchive::ER_NOZIP :
+            case ZipArchive::ER_NOZIP:
                 return 'Given file is no zip archive';
 
-            case ZipArchive::ER_INTERNAL :
+            case ZipArchive::ER_INTERNAL:
                 return 'Internal error while working on a ZIP Archive';
 
-            case ZipArchive::ER_INCONS :
+            case ZipArchive::ER_INCONS:
                 return 'Inconsistent ZIP archive';
 
-            case ZipArchive::ER_REMOVE :
+            case ZipArchive::ER_REMOVE:
                 return 'Can not remove ZIP Archive';
 
-            case ZipArchive::ER_DELETED :
+            case ZipArchive::ER_DELETED:
                 return 'ZIP Entry has been deleted';
 
-            default :
+            default:
                 return 'Unknown error within ZIP Archive';
         }
     }
diff --git a/src/Encrypt.php b/src/Encrypt.php
index adb13843..64771a5b 100644
--- a/src/Encrypt.php
+++ b/src/Encrypt.php
@@ -76,17 +76,20 @@ public function setAdapter($options = null)
             $adapter = 'Zend\Filter\Encrypt\\' . ucfirst($adapter);
         } elseif (!class_exists($adapter)) {
             throw new Exception\DomainException(
-                sprintf('%s expects a valid registry class name; received "%s", which did not resolve',
+                sprintf(
+                    '%s expects a valid registry class name; received "%s", which did not resolve',
                     __METHOD__,
                     $adapter
-            ));
+                )
+            );
         }
 
         $this->adapter = new $adapter($options);
         if (!$this->adapter instanceof Encrypt\EncryptionAlgorithmInterface) {
             throw new Exception\InvalidArgumentException(
                 "Encoding adapter '" . $adapter
-                . "' does not implement Zend\\Filter\\Encrypt\\EncryptionAlgorithmInterface");
+                . "' does not implement Zend\\Filter\\Encrypt\\EncryptionAlgorithmInterface"
+            );
         }
 
         return $this;
diff --git a/src/File/Decrypt.php b/src/File/Decrypt.php
index 4d84fc3b..f3f5550f 100644
--- a/src/File/Decrypt.php
+++ b/src/File/Decrypt.php
@@ -74,7 +74,6 @@ public function filter($value)
             $value      = $value['tmp_name'];
         }
 
-
         if (!file_exists($value)) {
             throw new Exception\InvalidArgumentException("File '$value' not found");
         }
diff --git a/src/File/Rename.php b/src/File/Rename.php
index 4ea75c6b..6894db92 100644
--- a/src/File/Rename.php
+++ b/src/File/Rename.php
@@ -225,15 +225,15 @@ protected function _convertOptions($options)
                     $files['source'] = (string) $value;
                     break;
 
-                case 'target' :
+                case 'target':
                     $files['target'] = (string) $value;
                     break;
 
-                case 'overwrite' :
+                case 'overwrite':
                     $files['overwrite'] = (bool) $value;
                     break;
 
-                case 'randomize' :
+                case 'randomize':
                     $files['randomize'] = (bool) $value;
                     break;
 
diff --git a/src/File/RenameUpload.php b/src/File/RenameUpload.php
index 89f50bf0..1f708b85 100644
--- a/src/File/RenameUpload.php
+++ b/src/File/RenameUpload.php
@@ -173,7 +173,7 @@ public function filter($value)
             $isFileUpload = true;
             $uploadData = $value;
             $sourceFile = $value['tmp_name'];
-        } else{
+        } else {
             $uploadData = array(
                 'tmp_name' => $value,
                 'name'     => $value,
@@ -218,7 +218,8 @@ protected function moveUploadedFile($sourceFile, $targetFile)
         if (!$result || null !== $warningException) {
             throw new Exception\RuntimeException(
                 sprintf("File '%s' could not be renamed. An error occurred while processing the file.", $sourceFile),
-                0, $warningException
+                0,
+                $warningException
             );
         }
 
diff --git a/src/HtmlEntities.php b/src/HtmlEntities.php
index 4eddc4f3..db07ee01 100644
--- a/src/HtmlEntities.php
+++ b/src/HtmlEntities.php
@@ -97,7 +97,6 @@ public function setQuoteStyle($quoteStyle)
         return $this;
     }
 
-
     /**
      * Get encoding
      *
@@ -105,7 +104,7 @@ public function setQuoteStyle($quoteStyle)
      */
     public function getEncoding()
     {
-         return $this->encoding;
+        return $this->encoding;
     }
 
     /**
diff --git a/src/PregReplace.php b/src/PregReplace.php
index 91a59823..5e895fa4 100644
--- a/src/PregReplace.php
+++ b/src/PregReplace.php
@@ -32,9 +32,7 @@ public function __construct($options = null)
             $options = iterator_to_array($options);
         }
 
-        if (!is_array($options)
-            || (!isset($options['pattern']) && !isset($options['replacement'])))
-        {
+        if (!is_array($options) || (!isset($options['pattern']) && !isset($options['replacement']))) {
             $args = func_get_args();
             if (isset($args[0])) {
                 $this->setPattern($args[0]);
diff --git a/src/RealPath.php b/src/RealPath.php
index 3af276e2..00633d5c 100644
--- a/src/RealPath.php
+++ b/src/RealPath.php
@@ -73,7 +73,7 @@ public function getExists()
      */
     public function filter($value)
     {
-        if(!is_string($value)){
+        if (!is_string($value)) {
             return $value;
         }
         $path = (string) $value;
diff --git a/src/StringToLower.php b/src/StringToLower.php
index 3d6f66a4..96927387 100644
--- a/src/StringToLower.php
+++ b/src/StringToLower.php
@@ -54,7 +54,7 @@ public function filter($value)
         $value = (string) $value;
 
         if ($this->options['encoding'] !== null) {
-            return mb_strtolower($value,  $this->options['encoding']);
+            return mb_strtolower($value, $this->options['encoding']);
         }
 
         return strtolower($value);
diff --git a/src/StringToUpper.php b/src/StringToUpper.php
index 7f4c78e1..0ddcc020 100644
--- a/src/StringToUpper.php
+++ b/src/StringToUpper.php
@@ -54,7 +54,7 @@ public function filter($value)
         $value = (string) $value;
 
         if ($this->options['encoding'] !== null) {
-            return mb_strtoupper($value,  $this->options['encoding']);
+            return mb_strtoupper($value, $this->options['encoding']);
         }
 
         return strtoupper($value);
diff --git a/src/StringTrim.php b/src/StringTrim.php
index 02692eb4..45f35f56 100644
--- a/src/StringTrim.php
+++ b/src/StringTrim.php
@@ -28,9 +28,7 @@ class StringTrim extends AbstractFilter
     public function __construct($charlistOrOptions = null)
     {
         if ($charlistOrOptions !== null) {
-            if (!is_array($charlistOrOptions)
-                && !$charlistOrOptions  instanceof Traversable)
-            {
+            if (!is_array($charlistOrOptions) && !$charlistOrOptions  instanceof Traversable) {
                 $this->setCharList($charlistOrOptions);
             } else {
                 $this->setOptions($charlistOrOptions);
diff --git a/src/StripNewlines.php b/src/StripNewlines.php
index 7ce57202..481facaa 100644
--- a/src/StripNewlines.php
+++ b/src/StripNewlines.php
@@ -11,7 +11,6 @@
 
 class StripNewlines extends AbstractFilter
 {
-
     /**
      * Defined by Zend\Filter\FilterInterface
      *
diff --git a/src/StripTags.php b/src/StripTags.php
index 7caf4605..4260e113 100644
--- a/src/StripTags.php
+++ b/src/StripTags.php
@@ -105,9 +105,8 @@ public function setTagsAllowed($tagsAllowed)
                 $tagName = strtolower($element);
                 // Store the tag as allowed with no attributes
                 $this->tagsAllowed[$tagName] = array();
-            }
-            // Otherwise, if a tag was provided with attributes
-            elseif (is_string($index) && (is_array($element) || is_string($element))) {
+            } elseif (is_string($index) && (is_array($element) || is_string($element))) {
+                // Otherwise, if a tag was provided with attributes
                 // Canonicalize the tag name
                 $tagName = strtolower($index);
                 // Canonicalize the attributes
@@ -189,7 +188,7 @@ public function filter($value)
             if (!preg_match('/--\s*>/s', $value)) {
                 $value = '';
             } else {
-                $value = preg_replace('/<(?:!(?:--[\s\S]*?--\s*)?(>))/s', '',  $value);
+                $value = preg_replace('/<(?:!(?:--[\s\S]*?--\s*)?(>))/s', '', $value);
             }
 
             $value = $start . $value;
diff --git a/src/UriNormalize.php b/src/UriNormalize.php
index b7e9bba1..0ab20152 100644
--- a/src/UriNormalize.php
+++ b/src/UriNormalize.php
@@ -101,7 +101,6 @@ public function filter($value)
             if ($this->enforcedScheme && (!$uri->getScheme())) {
                 $this->enforceScheme($uri);
             }
-
         } catch (UriException $ex) {
             // We are unable to parse / enfore scheme with the given config and input
             return $value;
diff --git a/src/Word/AbstractSeparator.php b/src/Word/AbstractSeparator.php
index 2fe70d3d..598b0a0b 100644
--- a/src/Word/AbstractSeparator.php
+++ b/src/Word/AbstractSeparator.php
@@ -14,7 +14,6 @@
 
 abstract class AbstractSeparator extends AbstractFilter
 {
-
     protected $separator = ' ';
 
     /**
diff --git a/test/BaseNameTest.php b/test/BaseNameTest.php
index d00047ec..415f5a10 100644
--- a/test/BaseNameTest.php
+++ b/test/BaseNameTest.php
@@ -15,7 +15,6 @@
  */
 class BaseNameTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * Ensures that the filter follows expected behavior
      *
diff --git a/test/Compress/RarTest.php b/test/Compress/RarTest.php
index 651a1325..5480900e 100644
--- a/test/Compress/RarTest.php
+++ b/test/Compress/RarTest.php
@@ -197,7 +197,6 @@ public function testSettingCallback()
         $callback = array(__CLASS__, 'rarCompress');
         $filter->setCallback($callback);
         $this->assertEquals($callback, $filter->getCallback());
-
     }
 
     public function testSettingCallbackThrowsExceptionOnMissingCallback()
diff --git a/test/Compress/ZipTest.php b/test/Compress/ZipTest.php
index 10a55978..0b921917 100644
--- a/test/Compress/ZipTest.php
+++ b/test/Compress/ZipTest.php
@@ -54,7 +54,6 @@ public function setUp()
             file_put_contents($this->tmp . '/Compress/First/zipextracted.txt', 'compress me');
             file_put_contents($this->tmp . '/Compress/zipextracted.txt', 'compress me');
         }
-
     }
 
     public function tearDown()
diff --git a/test/Encrypt/BlockCipherTest.php b/test/Encrypt/BlockCipherTest.php
index c7b9e654..346b11a0 100644
--- a/test/Encrypt/BlockCipherTest.php
+++ b/test/Encrypt/BlockCipherTest.php
@@ -54,7 +54,6 @@ public function testBasicBlockCipher()
      */
     public function testGetSetVector()
     {
-
         $filter = new BlockCipherEncryption(array('key' => 'testkey'));
         $filter->setVector('1234567890123456');
         $this->assertEquals('1234567890123456', $filter->getVector());
diff --git a/test/Encrypt/OpensslTest.php b/test/Encrypt/OpensslTest.php
index 33461c45..023195c6 100644
--- a/test/Encrypt/OpensslTest.php
+++ b/test/Encrypt/OpensslTest.php
@@ -137,7 +137,6 @@ public function testSetPublicKey()
 
         $this->setExpectedException('\Zend\Filter\Exception\InvalidArgumentException', 'not valid');
         $filter->setPublicKey(123);
-
     }
 
     /**
@@ -170,7 +169,6 @@ public function testSetPrivateKey()
 
         $this->setExpectedException('\Zend\Filter\Exception\InvalidArgumentException', 'not valid');
         $filter->setPrivateKey(123);
-
     }
 
     /**
diff --git a/test/File/EncryptTest.php b/test/File/EncryptTest.php
index 5105318f..16d9cbf5 100644
--- a/test/File/EncryptTest.php
+++ b/test/File/EncryptTest.php
@@ -16,7 +16,6 @@
  */
 class EncryptTest extends \PHPUnit_Framework_TestCase
 {
-
     public function setUp()
     {
         if (! extension_loaded('mcrypt')) {
diff --git a/test/PregReplaceTest.php b/test/PregReplaceTest.php
index 58580ef1..5f1ce7b4 100644
--- a/test/PregReplaceTest.php
+++ b/test/PregReplaceTest.php
@@ -17,7 +17,6 @@
  */
 class PregReplaceTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      *
      * @var PregReplaceFilter
diff --git a/test/StripNewlinesTest.php b/test/StripNewlinesTest.php
index e300c092..b1efcffd 100644
--- a/test/StripNewlinesTest.php
+++ b/test/StripNewlinesTest.php
@@ -15,7 +15,6 @@
  */
 class StripNewlinesTest extends \PHPUnit_Framework_TestCase
 {
-
     /**
      * Ensures that the filter follows expected behavior
      *
diff --git a/test/Word/DashToSeparatorTest.php b/test/Word/DashToSeparatorTest.php
index 0a80ed33..e44d4322 100644
--- a/test/Word/DashToSeparatorTest.php
+++ b/test/Word/DashToSeparatorTest.php
@@ -75,5 +75,4 @@ public function testReturnUnfiltered($input)
 
         $this->assertEquals($input, $filter($input));
     }
-
 }
diff --git a/test/Word/SeparatorToDashTest.php b/test/Word/SeparatorToDashTest.php
index c91dbde0..8451d703 100644
--- a/test/Word/SeparatorToDashTest.php
+++ b/test/Word/SeparatorToDashTest.php
@@ -37,5 +37,4 @@ public function testFilterSeparatesDashedWordsWithSomeString()
         $this->assertNotEquals($string, $filtered);
         $this->assertEquals('dash-separated-words', $filtered);
     }
-
 }
diff --git a/test/Word/UnderscoreToSeparatorTest.php b/test/Word/UnderscoreToSeparatorTest.php
index 34d04851..9f4e3449 100644
--- a/test/Word/UnderscoreToSeparatorTest.php
+++ b/test/Word/UnderscoreToSeparatorTest.php
@@ -37,5 +37,4 @@ public function testFilterSeparatesCamelCasedWordsProvidedSeparator()
         $this->assertNotEquals($string, $filtered);
         $this->assertEquals('underscore:=:separated:=:words', $filtered);
     }
-
 }