diff --git a/PHPCI/Model/Build.php b/PHPCI/Model/Build.php
index bf8d9379..a8bfd683 100644
--- a/PHPCI/Model/Build.php
+++ b/PHPCI/Model/Build.php
@@ -258,7 +258,7 @@ class Build extends BuildBase
 
         if (empty($this->currentBuildPath)) {
             $buildDirectory = $this->getId() . '_' . substr(md5(microtime(true)), 0, 5);
-            $this->currentBuildPath = PHPCI_BUILD_ROOT_DIR . $buildDirectory . '/';
+            $this->currentBuildPath = PHPCI_BUILD_ROOT_DIR . $buildDirectory . DIRECTORY_SEPARATOR;
         }
 
         return $this->currentBuildPath;
diff --git a/PHPCI/Plugin/Campfire.php b/PHPCI/Plugin/Campfire.php
index 325e6e40..59ab9128 100644
--- a/PHPCI/Plugin/Campfire.php
+++ b/PHPCI/Plugin/Campfire.php
@@ -38,19 +38,19 @@ class Campfire implements \PHPCI\Plugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $this->phpci = $phpci;
-        $this->build = $build;
-
-        $this->message = $options['message'];
+        $this->phpci     = $phpci;
+        $this->build     = $build;
+        $this->message   = $options['message'];
         $this->userAgent = "PHPCI/1.0 (+http://www.phptesting.org/)";
-        $this->cookie = "phpcicookie";
+        $this->cookie    = "phpcicookie";
 
         $buildSettings = $phpci->getConfig('build_settings');
+
         if (isset($buildSettings['campfire'])) {
-            $campfire = $buildSettings['campfire'];
-            $this->url = $campfire['url'];
+            $campfire        = $buildSettings['campfire'];
+            $this->url       = $campfire['url'];
             $this->authToken = $campfire['authToken'];
-            $this->roomId = $campfire['roomId'];
+            $this->roomId    = $campfire['roomId'];
         } else {
             throw new \Exception(Lang::get('no_campfire_settings'));
         }
@@ -63,7 +63,7 @@ class Campfire implements \PHPCI\Plugin
      */
     public function execute()
     {
-        $url = PHPCI_URL."build/view/".$this->build->getId();
+        $url = PHPCI_URL . "build/view/" . $this->build->getId();
         $message = str_replace("%buildurl%", $url, $this->message);
         $this->joinRoom($this->roomId);
         $status = $this->speak($message, $this->roomId);
@@ -101,6 +101,7 @@ class Campfire implements \PHPCI\Plugin
     public function speak($message, $roomId, $isPaste = false)
     {
         $page = '/room/'.$roomId.'/speak.json';
+
         if ($isPaste) {
             $type = 'PasteMessage';
         } else {
@@ -143,10 +144,12 @@ class Campfire implements \PHPCI\Plugin
 
         // We tend to get one space with an otherwise blank response
         $output = trim($output);
+
         if (strlen($output)) {
             /* Responses are JSON. Decode it to a data structure */
             return json_decode($output);
         }
+
         // Simple 200 OK response (such as for joining a room)
         return true;
     }
diff --git a/PHPCI/Plugin/CleanBuild.php b/PHPCI/Plugin/CleanBuild.php
index 2d33aee4..684e8e7a 100644
--- a/PHPCI/Plugin/CleanBuild.php
+++ b/PHPCI/Plugin/CleanBuild.php
@@ -39,9 +39,9 @@ class CleanBuild implements \PHPCI\Plugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $this->phpci        = $phpci;
-        $this->build = $build;
-        $this->remove       = isset($options['remove']) && is_array($options['remove']) ? $options['remove'] : array();
+        $this->phpci  = $phpci;
+        $this->build  = $build;
+        $this->remove = isset($options['remove']) && is_array($options['remove']) ? $options['remove'] : array();
     }
 
     /**
@@ -57,7 +57,7 @@ class CleanBuild implements \PHPCI\Plugin
         $this->phpci->executeCommand($cmd, $this->phpci->buildPath . 'composer.lock');
 
         $success = true;
-        
+
         foreach ($this->remove as $file) {
             $ok = $this->phpci->executeCommand($cmd, $this->phpci->buildPath . $file);
 
diff --git a/PHPCI/Plugin/Codeception.php b/PHPCI/Plugin/Codeception.php
index 79f05cdf..c28e3a48 100644
--- a/PHPCI/Plugin/Codeception.php
+++ b/PHPCI/Plugin/Codeception.php
@@ -83,7 +83,7 @@ class Codeception implements \PHPCI\Plugin, \PHPCI\ZeroConfigPlugin
     {
         $this->phpci = $phpci;
         $this->build = $build;
-        $this->path = 'tests/_output/';
+        $this->path = 'tests' . DIRECTORY_SEPARATOR . '_output' . DIRECTORY_SEPARATOR;
 
         if (empty($options['config'])) {
             $this->ymlConfigFile = self::findConfigFile($this->phpci->buildPath);
@@ -148,9 +148,9 @@ class Codeception implements \PHPCI\Plugin, \PHPCI\ZeroConfigPlugin
         $output = $parser->parse();
 
         $meta = array(
-            'tests' => $parser->getTotalTests(),
+            'tests'     => $parser->getTotalTests(),
             'timetaken' => $parser->getTotalTimeTaken(),
-            'failures' => $parser->getTotalFailures()
+            'failures'  => $parser->getTotalFailures()
         );
 
         $this->build->storeMeta('codeception-meta', $meta);
diff --git a/PHPCI/Plugin/Composer.php b/PHPCI/Plugin/Composer.php
index 38cf4d0e..bd5f6658 100644
--- a/PHPCI/Plugin/Composer.php
+++ b/PHPCI/Plugin/Composer.php
@@ -38,7 +38,7 @@ class Composer implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
      */
     public static function canExecute($stage, Builder $builder, Build $build)
     {
-        $path = $builder->buildPath . '/composer.json';
+        $path = $builder->buildPath . DIRECTORY_SEPARATOR . 'composer.json';
 
         if (file_exists($path) && $stage == 'setup') {
             return true;
@@ -55,16 +55,16 @@ class Composer implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $path = $phpci->buildPath;
-        $this->phpci = $phpci;
-        $this->build = $build;
-        $this->directory = $path;
-        $this->action = 'install';
+        $path             = $phpci->buildPath;
+        $this->phpci      = $phpci;
+        $this->build      = $build;
+        $this->directory  = $path;
+        $this->action     = 'install';
         $this->preferDist = false;
-        $this->nodev = false;
+        $this->nodev      = false;
 
         if (array_key_exists('directory', $options)) {
-            $this->directory = $path . '/' . $options['directory'];
+            $this->directory = $path . DIRECTORY_SEPARATOR . $options['directory'];
         }
 
         if (array_key_exists('action', $options)) {
diff --git a/PHPCI/Plugin/CopyBuild.php b/PHPCI/Plugin/CopyBuild.php
index 7f447291..f9646cac 100644
--- a/PHPCI/Plugin/CopyBuild.php
+++ b/PHPCI/Plugin/CopyBuild.php
@@ -35,12 +35,12 @@ class CopyBuild implements \PHPCI\Plugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $path               = $phpci->buildPath;
-        $this->phpci        = $phpci;
-        $this->build = $build;
-        $this->directory    = isset($options['directory']) ? $options['directory'] : $path;
-        $this->wipe         = isset($options['wipe']) ?  (bool)$options['wipe'] : false;
-        $this->ignore       = isset($options['respect_ignore']) ?  (bool)$options['respect_ignore'] : false;
+        $path            = $phpci->buildPath;
+        $this->phpci     = $phpci;
+        $this->build     = $build;
+        $this->directory = isset($options['directory']) ? $options['directory'] : $path;
+        $this->wipe      = isset($options['wipe']) ?  (bool)$options['wipe'] : false;
+        $this->ignore    = isset($options['respect_ignore']) ?  (bool)$options['respect_ignore'] : false;
     }
 
     /**
diff --git a/PHPCI/Plugin/Email.php b/PHPCI/Plugin/Email.php
index 8faa5bb7..17e235e2 100644
--- a/PHPCI/Plugin/Email.php
+++ b/PHPCI/Plugin/Email.php
@@ -52,9 +52,9 @@ class Email implements \PHPCI\Plugin
         Build $build,
         array $options = array()
     ) {
-        $this->phpci        = $phpci;
-        $this->build        = $build;
-        $this->options      = $options;
+        $this->phpci   = $phpci;
+        $this->build   = $build;
+        $this->options = $options;
     }
 
     /**
diff --git a/PHPCI/Plugin/Env.php b/PHPCI/Plugin/Env.php
index 4e4b6563..b89bf67d 100644
--- a/PHPCI/Plugin/Env.php
+++ b/PHPCI/Plugin/Env.php
@@ -52,7 +52,7 @@ class Env implements \PHPCI\Plugin
                 // This allows the standard syntax: "FOO: bar"
                 $env_var = "$key=$value";
             }
-            
+
             if (!putenv($this->phpci->interpolate($env_var))) {
                 $success = false;
                 $this->phpci->logFailure(Lang::get('unable_to_set_env'));
diff --git a/PHPCI/Plugin/Grunt.php b/PHPCI/Plugin/Grunt.php
index 1ad0ceec..4d62ffd8 100644
--- a/PHPCI/Plugin/Grunt.php
+++ b/PHPCI/Plugin/Grunt.php
@@ -52,7 +52,7 @@ class Grunt implements \PHPCI\Plugin
 
         // Handle options:
         if (isset($options['directory'])) {
-            $this->directory = $path . '/' . $options['directory'];
+            $this->directory = $path . DIRECTORY_SEPARATOR . $options['directory'];
         }
 
         if (isset($options['task'])) {
diff --git a/PHPCI/Plugin/Gulp.php b/PHPCI/Plugin/Gulp.php
index 97ad9246..b6c6cab4 100644
--- a/PHPCI/Plugin/Gulp.php
+++ b/PHPCI/Plugin/Gulp.php
@@ -52,7 +52,7 @@ class Gulp implements \PHPCI\Plugin
 
         // Handle options:
         if (isset($options['directory'])) {
-            $this->directory = $path . '/' . $options['directory'];
+            $this->directory = $path . DIRECTORY_SEPARATOR . $options['directory'];
         }
 
         if (isset($options['task'])) {
diff --git a/PHPCI/Plugin/Lint.php b/PHPCI/Plugin/Lint.php
index 90436d70..1de49e41 100644
--- a/PHPCI/Plugin/Lint.php
+++ b/PHPCI/Plugin/Lint.php
@@ -41,9 +41,9 @@ class Lint implements PHPCI\Plugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $this->phpci        = $phpci;
+        $this->phpci = $phpci;
         $this->build = $build;
-        $this->directories    = array('');
+        $this->directories = array('');
         $this->ignore = $phpci->ignore;
 
         if (!empty($options['directory'])) {
@@ -93,7 +93,7 @@ class Lint implements PHPCI\Plugin
 
         if ($item->isFile() && $item->getExtension() == 'php' && !$this->lintFile($php, $itemPath)) {
             $success = false;
-        } elseif ($item->isDir() && $this->recursive && !$this->lintDirectory($php, $itemPath . '/')) {
+        } elseif ($item->isDir() && $this->recursive && !$this->lintDirectory($php, $itemPath . DIRECTORY_SEPARATOR)) {
             $success = false;
         }
 
@@ -116,7 +116,8 @@ class Lint implements PHPCI\Plugin
                 continue;
             }
 
-            $itemPath = $path . $item->getFilename();
+            $itemPath  = rtrim($path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
+            $itemPath .= ltrim($item->getFilename(), DIRECTORY_SEPARATOR);
 
             if (in_array($itemPath, $this->ignore)) {
                 continue;
diff --git a/PHPCI/Plugin/PackageBuild.php b/PHPCI/Plugin/PackageBuild.php
index 09e4de0d..fb116640 100644
--- a/PHPCI/Plugin/PackageBuild.php
+++ b/PHPCI/Plugin/PackageBuild.php
@@ -33,12 +33,12 @@ class PackageBuild implements \PHPCI\Plugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $path               = $phpci->buildPath;
-        $this->build        = $build;
-        $this->phpci        = $phpci;
-        $this->directory    = isset($options['directory']) ? $options['directory'] : $path;
-        $this->filename     = isset($options['filename']) ? $options['filename'] : 'build';
-        $this->format       = isset($options['format']) ?  $options['format'] : 'zip';
+        $path            = $phpci->buildPath;
+        $this->build     = $build;
+        $this->phpci     = $phpci;
+        $this->directory = isset($options['directory']) ? $options['directory'] : $path;
+        $this->filename  = isset($options['filename']) ? $options['filename'] : 'build';
+        $this->format    = isset($options['format']) ?  $options['format'] : 'zip';
     }
 
     /**
@@ -46,7 +46,7 @@ class PackageBuild implements \PHPCI\Plugin
     */
     public function execute()
     {
-        $path = $this->phpci->buildPath;
+        $path  = $this->phpci->buildPath;
         $build = $this->build;
 
         if ($this->directory == $path) {
diff --git a/PHPCI/Plugin/Pgsql.php b/PHPCI/Plugin/Pgsql.php
index 9d0f924d..60057464 100644
--- a/PHPCI/Plugin/Pgsql.php
+++ b/PHPCI/Plugin/Pgsql.php
@@ -73,9 +73,9 @@ class Pgsql implements \PHPCI\Plugin
     }
 
     /**
-    * Connects to PgSQL and runs a specified set of queries.
-    * @return boolean
-    */
+     * Connects to PgSQL and runs a specified set of queries.
+     * @return boolean
+     */
     public function execute()
     {
         try {
diff --git a/PHPCI/Plugin/Phar.php b/PHPCI/Plugin/Phar.php
index 0500fddc..c734bb6c 100644
--- a/PHPCI/Plugin/Phar.php
+++ b/PHPCI/Plugin/Phar.php
@@ -213,7 +213,7 @@ class Phar implements \PHPCI\Plugin
         $content  = '';
         $filename = $this->getStub();
         if ($filename) {
-            $content = file_get_contents($this->getPHPCI()->buildPath . '/' . $this->getStub());
+            $content = file_get_contents($this->getPHPCI()->buildPath . DIRECTORY_SEPARATOR . $this->getStub());
         }
         return $content;
     }
@@ -227,7 +227,8 @@ class Phar implements \PHPCI\Plugin
         $success = false;
 
         try {
-            $phar = new PHPPhar($this->getDirectory() . '/' . $this->getFilename(), 0, $this->getFilename());
+            $file = $this->getDirectory() . DIRECTORY_SEPARATOR . $this->getFilename();
+            $phar = new PHPPhar($file, 0, $this->getFilename());
             $phar->buildFromDirectory($this->getPHPCI()->buildPath, $this->getRegExp());
 
             $stub = $this->getStubContent();
@@ -236,7 +237,6 @@ class Phar implements \PHPCI\Plugin
             }
 
             $success = true;
-
         } catch (Exception $e) {
             $this->getPHPCI()->log(Lang::get('phar_internal_error'));
             $this->getPHPCI()->log($e->getMessage());
diff --git a/PHPCI/Plugin/Phing.php b/PHPCI/Plugin/Phing.php
index 3a5bd834..e322b72e 100644
--- a/PHPCI/Plugin/Phing.php
+++ b/PHPCI/Plugin/Phing.php
@@ -47,7 +47,7 @@ class Phing implements \PHPCI\Plugin
          * Set working directory
          */
         if (isset($options['directory'])) {
-            $directory = $phpci->buildPath . '/' . $options['directory'];
+            $directory = $phpci->buildPath . DIRECTORY_SEPARATOR . $options['directory'];
         } else {
             $directory = $phpci->buildPath;
         }
@@ -255,7 +255,7 @@ class Phing implements \PHPCI\Plugin
      */
     public function setPropertyFile($propertyFile)
     {
-        if (!file_exists($this->getDirectory() . '/' . $propertyFile)) {
+        if (!file_exists($this->getDirectory() . DIRECTORY_SEPARATOR . $propertyFile)) {
             throw new \Exception(Lang::get('property_file_missing'));
         }
 
diff --git a/PHPCI/Plugin/PhpCpd.php b/PHPCI/Plugin/PhpCpd.php
index ae497ab6..2424d41e 100644
--- a/PHPCI/Plugin/PhpCpd.php
+++ b/PHPCI/Plugin/PhpCpd.php
@@ -75,9 +75,9 @@ class PhpCpd implements \PHPCI\Plugin
         if (count($this->ignore)) {
             $map = function ($item) {
                 // remove the trailing slash
-                $item = rtrim($item, '/');
+                $item = rtrim($item, DIRECTORY_SEPARATOR);
 
-                if (is_file($this->path . '/' . $item)) {
+                if (is_file(rtrim($this->path, DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR . $item)) {
                     return ' --names-exclude ' . $item;
                 } else {
                     return ' --exclude ' . $item;
diff --git a/PHPCI/Plugin/PhpCsFixer.php b/PHPCI/Plugin/PhpCsFixer.php
index 817f3efc..9aa0d33f 100644
--- a/PHPCI/Plugin/PhpCsFixer.php
+++ b/PHPCI/Plugin/PhpCsFixer.php
@@ -32,10 +32,10 @@ class PhpCsFixer implements \PHPCI\Plugin
     protected $build;
 
     protected $workingDir = '';
-    protected $level      = ' --level=psr2';
-    protected $verbose    = '';
-    protected $diff       = '';
-    protected $levels     = array('psr0', 'psr1', 'psr2', 'symfony');
+    protected $level = ' --level=psr2';
+    protected $verbose = '';
+    protected $diff = '';
+    protected $levels = array('psr0', 'psr1', 'psr2', 'symfony');
 
     /**
      * Standard Constructor
diff --git a/PHPCI/Plugin/PhpLoc.php b/PHPCI/Plugin/PhpLoc.php
index eb5af6ff..c8dedb91 100644
--- a/PHPCI/Plugin/PhpLoc.php
+++ b/PHPCI/Plugin/PhpLoc.php
@@ -69,19 +69,20 @@ class PhpLoc implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
     public function execute()
     {
         $ignore = '';
-        if (count($this->phpci->ignore)) {
-            $map    = function ($item) {
-                return ' --exclude ' . rtrim($item, '/');
-            };
-            $ignore = array_map($map, $this->phpci->ignore);
 
+        if (count($this->phpci->ignore)) {
+            $map = function ($item) {
+                return ' --exclude ' . rtrim($item, DIRECTORY_SEPARATOR);
+            };
+
+            $ignore = array_map($map, $this->phpci->ignore);
             $ignore = implode('', $ignore);
         }
 
         $phploc = $this->phpci->findBinary('phploc');
 
         $success = $this->phpci->executeCommand($phploc . ' %s "%s"', $ignore, $this->directory);
-        $output = $this->phpci->getLastOutput();
+        $output  = $this->phpci->getLastOutput();
 
         if (preg_match_all('/\((LOC|CLOC|NCLOC|LLOC)\)\s+([0-9]+)/', $output, $matches)) {
             $data = array();
diff --git a/PHPCI/Plugin/PhpParallelLint.php b/PHPCI/Plugin/PhpParallelLint.php
index 8b7528de..febed528 100644
--- a/PHPCI/Plugin/PhpParallelLint.php
+++ b/PHPCI/Plugin/PhpParallelLint.php
@@ -55,10 +55,10 @@ class PhpParallelLint implements \PHPCI\Plugin
      */
     public function __construct(Builder $phpci, Build $build, array $options = array())
     {
-        $this->phpci        = $phpci;
-        $this->build        = $build;
-        $this->directory    = $phpci->buildPath;
-        $this->ignore       = $this->phpci->ignore;
+        $this->phpci = $phpci;
+        $this->build = $build;
+        $this->directory = $phpci->buildPath;
+        $this->ignore = $this->phpci->ignore;
 
         if (isset($options['directory'])) {
             $this->directory = $phpci->buildPath.$options['directory'];
diff --git a/PHPCI/Plugin/PhpTalLint.php b/PHPCI/Plugin/PhpTalLint.php
index e12b6c34..8513ec36 100644
--- a/PHPCI/Plugin/PhpTalLint.php
+++ b/PHPCI/Plugin/PhpTalLint.php
@@ -155,7 +155,7 @@ class PhpTalLint implements PHPCI\Plugin
             if (!$this->lintFile($itemPath)) {
                 $success = false;
             }
-        } elseif ($item->isDir() && $this->recursive && !$this->lintDirectory($itemPath . '/')) {
+        } elseif ($item->isDir() && $this->recursive && !$this->lintDirectory($itemPath . DIRECTORY_SEPARATOR)) {
             $success = false;
         }
 
@@ -202,7 +202,9 @@ class PhpTalLint implements PHPCI\Plugin
 
         list($suffixes, $tales) = $this->getFlags();
 
-        $lint = dirname(__FILE__) . '/../../vendor/phptal/phptal/tools/phptal_lint.php';
+        $lint  = dirname(__FILE__) . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR;
+        $lint .= 'vendor' . DIRECTORY_SEPARATOR . 'phptal' . DIRECTORY_SEPARATOR . 'phptal' . DIRECTORY_SEPARATOR;
+        $lint .= 'tools' . DIRECTORY_SEPARATOR . 'phptal_lint.php';
         $cmd = '/usr/bin/env php ' . $lint . ' %s %s "%s"';
 
         $this->phpci->executeCommand($cmd, $suffixes, $tales, $this->phpci->buildPath . $path);
@@ -222,7 +224,7 @@ class PhpTalLint implements PHPCI\Plugin
 
                 $row = str_replace('(use -i to include your custom modifier functions)', '', $row);
                 $message = str_replace($name . ': ', '', $row);
-                
+
                 $parts = explode(' (line ', $message);
 
                 $message = trim($parts[0]);
diff --git a/PHPCI/Plugin/PhpUnit.php b/PHPCI/Plugin/PhpUnit.php
index 9b8aeccc..f716f079 100644
--- a/PHPCI/Plugin/PhpUnit.php
+++ b/PHPCI/Plugin/PhpUnit.php
@@ -76,8 +76,8 @@ class PhpUnit implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
             return 'phpunit.xml';
         }
 
-        if (file_exists($buildPath . 'tests/phpunit.xml')) {
-            return 'tests/phpunit.xml';
+        if (file_exists($buildPath . 'tests' . DIRECTORY_SEPARATOR . 'phpunit.xml')) {
+            return 'tests' . DIRECTORY_SEPARATOR . 'phpunit.xml';
         }
 
         if (file_exists($buildPath . 'phpunit.xml.dist')) {
@@ -85,7 +85,7 @@ class PhpUnit implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
         }
 
         if (file_exists($buildPath . 'tests/phpunit.xml.dist')) {
-            return 'tests/phpunit.xml.dist';
+            return 'tests' . DIRECTORY_SEPARATOR . 'phpunit.xml.dist';
         }
 
         return null;
@@ -194,7 +194,7 @@ class PhpUnit implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
         } else {
             if ($this->runFrom) {
                 $curdir = getcwd();
-                chdir($this->phpci->buildPath.'/'.$this->runFrom);
+                chdir($this->phpci->buildPath . DIRECTORY_SEPARATOR . $this->runFrom);
             }
 
             $phpunit = $this->phpci->findBinary('phpunit');
diff --git a/PHPCI/Plugin/TechnicalDebt.php b/PHPCI/Plugin/TechnicalDebt.php
index b7aa5bd8..6d4711b5 100755
--- a/PHPCI/Plugin/TechnicalDebt.php
+++ b/PHPCI/Plugin/TechnicalDebt.php
@@ -163,7 +163,7 @@ class TechnicalDebt implements PHPCI\Plugin, PHPCI\ZeroConfigPlugin
             }
 
             // Ignore hidden files, else .git, .sass_cache, etc. all get looped over
-            if (stripos($filePath, '/.') !== false) {
+            if (stripos($filePath, DIRECTORY_SEPARATOR . '.') !== false) {
                 $skipFile = true;
             }
 
diff --git a/PHPCI/Plugin/Util/Factory.php b/PHPCI/Plugin/Util/Factory.php
index 30c68340..b6d11e5e 100644
--- a/PHPCI/Plugin/Util/Factory.php
+++ b/PHPCI/Plugin/Util/Factory.php
@@ -8,8 +8,8 @@ namespace PHPCI\Plugin\Util;
  */
 class Factory
 {
-    const TYPE_ARRAY = "array";
-    const TYPE_CALLABLE = "callable";
+    const TYPE_ARRAY             = "array";
+    const TYPE_CALLABLE          = "callable";
     const INTERFACE_PHPCI_PLUGIN = '\PHPCI\Plugin';
 
     private $currentPluginOptions;
diff --git a/PHPCI/Plugin/Util/FilesPluginInformation.php b/PHPCI/Plugin/Util/FilesPluginInformation.php
index d5ccebd5..35587283 100644
--- a/PHPCI/Plugin/Util/FilesPluginInformation.php
+++ b/PHPCI/Plugin/Util/FilesPluginInformation.php
@@ -56,6 +56,7 @@ class FilesPluginInformation implements InstalledPluginInformation
         if ($this->pluginInfo === null) {
             $this->loadPluginInfo();
         }
+
         return $this->pluginInfo;
     }
 
@@ -83,7 +84,7 @@ class FilesPluginInformation implements InstalledPluginInformation
         $this->pluginInfo = array();
         foreach ($this->files as $fileInfo) {
             if ($fileInfo instanceof \SplFileInfo) {
-                if ($fileInfo->isFile() && $fileInfo->getExtension()=='php') {
+                if ($fileInfo->isFile() && $fileInfo->getExtension() == 'php') {
                     $this->addPluginFromFile($fileInfo);
                 }
             }
@@ -99,11 +100,11 @@ class FilesPluginInformation implements InstalledPluginInformation
         $class = $this->getFullClassFromFile($fileInfo);
 
         if (!is_null($class)) {
-            $newPlugin = new \stdClass();
-            $newPlugin->class = $class;
+            $newPlugin         = new \stdClass();
+            $newPlugin->class  = $class;
             $newPlugin->source = "core";
-            $parts = explode('\\', $newPlugin->class);
-            $newPlugin->name = end($parts);
+            $parts             = explode('\\', $newPlugin->class);
+            $newPlugin->name   = end($parts);
 
             $this->pluginInfo[] = $newPlugin;
         }
@@ -123,11 +124,11 @@ class FilesPluginInformation implements InstalledPluginInformation
 
         if (isset($matches[1])) {
             $className = $matches[1];
-    
+
             $matches = array();
             preg_match('#namespace +([A-Za-z\\\\]+);#i', $contents, $matches);
             $namespace = $matches[1];
-    
+
             return $namespace . '\\' . $className;
         } else {
             return null;
diff --git a/PHPCI/Plugin/Util/PluginInformationCollection.php b/PHPCI/Plugin/Util/PluginInformationCollection.php
index 16341733..906935e5 100644
--- a/PHPCI/Plugin/Util/PluginInformationCollection.php
+++ b/PHPCI/Plugin/Util/PluginInformationCollection.php
@@ -32,9 +32,11 @@ class PluginInformationCollection implements InstalledPluginInformation
     public function getInstalledPlugins()
     {
         $arr = array();
+
         foreach ($this->pluginInformations as $single) {
             $arr = array_merge($arr, $single->getInstalledPlugins());
         }
+
         return $arr;
     }
 
@@ -47,9 +49,11 @@ class PluginInformationCollection implements InstalledPluginInformation
     public function getPluginClasses()
     {
         $arr = array();
+
         foreach ($this->pluginInformations as $single) {
             $arr = array_merge($arr, $single->getPluginClasses());
         }
+
         return $arr;
     }
 }
diff --git a/PHPCI/Plugin/Util/TapParser.php b/PHPCI/Plugin/Util/TapParser.php
index b48f6f00..86981566 100644
--- a/PHPCI/Plugin/Util/TapParser.php
+++ b/PHPCI/Plugin/Util/TapParser.php
@@ -235,18 +235,20 @@ class TapParser
      */
     protected function processYamlBlock($indent)
     {
-        $startLine = $this->lineNumber+1;
-        $endLine = $indent.'...';
+        $startLine = $this->lineNumber + 1;
+        $endLine   = $indent . '...';
         $yamlLines = array();
+
         do {
             $line = $this->nextLine();
+
             if ($line === false) {
                 throw new Exception(Lang::get('tap_error_endless_yaml', $startLine));
             } elseif ($line === $endLine) {
                 break;
             }
-            $yamlLines[] = substr($line, strlen($indent));
 
+            $yamlLines[] = substr($line, strlen($indent));
         } while (true);
 
         return Yaml::parse(join("\n", $yamlLines));
diff --git a/PHPCI/Plugin/Xmpp.php b/PHPCI/Plugin/Xmpp.php
index 0362aa85..ccfc4399 100644
--- a/PHPCI/Plugin/Xmpp.php
+++ b/PHPCI/Plugin/Xmpp.php
@@ -132,8 +132,9 @@ class XMPP implements \PHPCI\Plugin
      */
     public function findConfigFile()
     {
-        if (file_exists($this->phpci->buildPath . '/.sendxmpprc')) {
-            if (md5(file_get_contents($this->phpci->buildPath . '/.sendxmpprc')) !== md5($this->getConfigFormat())) {
+        if (file_exists($this->phpci->buildPath . DIRECTORY_SEPARATOR . '.sendxmpprc')) {
+            if (md5(file_get_contents($this->phpci->buildPath . DIRECTORY_SEPARATOR . '.sendxmpprc'))
+                !== md5($this->getConfigFormat())) {
                 return null;
             }
 
@@ -160,7 +161,7 @@ class XMPP implements \PHPCI\Plugin
         /*
          * Try to build conf file
          */
-        $config_file = $this->phpci->buildPath . '/.sendxmpprc';
+        $config_file = $this->phpci->buildPath . DIRECTORY_SEPARATOR . '.sendxmpprc';
         if (is_null($this->findConfigFile())) {
             file_put_contents($config_file, $this->getConfigFormat());
             chmod($config_file, 0600);
@@ -174,7 +175,7 @@ class XMPP implements \PHPCI\Plugin
             $tls = ' -t';
         }
 
-        $message_file = $this->phpci->buildPath . '/' . uniqid('xmppmessage');
+        $message_file = $this->phpci->buildPath . DIRECTORY_SEPARATOR . uniqid('xmppmessage');
         if ($this->buildMessage($message_file) === false) {
             return false;
         }