Adopting PSR compliance code

Fixing the code style to be PSR-1 & PSR-2 compliance, this change will make the code more readable.

src/FShuwa.php

@@ -1,118 +1,120 @@
 <?php
 
-    namespace charlemagne\Shuwa; 
+    namespace charlemagne\Shuwa;
 
-    use charlemagne\Shuwa\Shuwa; 
+    use charlemagne\Shuwa\Shuwa;
 
-    class FShuwa extends Shuwa {
+    class FShuwa extends Shuwa
+    {
+        protected $blacklist;
 
-        protected $blacklist; 
-
-        public function __construct($source = 'en', $target = 'it') {
-
-            parent::__construct($source, $target); 
-            $this->blacklist = $this->config['FILE']['BLACKLIST']; 
-
+        public function __construct($source = 'en', $target = 'it')
+        {
+            parent::__construct($source, $target);
+            $this->blacklist = $this->config['FILE']['BLACKLIST'];
         }
 
         // private class services
 
-        private function safeTranslation( $quote ) {
-
-            $targetToken = $this->config['FILE']['TARGET']; 
+        private function safeTranslation($quote)
+        {
+            $targetToken = $this->config['FILE']['TARGET'];
             $wordsInQuote = explode(' ', $quote);
             $target = null;
             foreach ($wordsInQuote as $word) {
-              if(strpos($word, $targetToken) !== false) {
-                $target = $word;
-              }
+                if (strpos($word, $targetToken) !== false) {
+                    $target = $word;
+                }
             }
             $target = substr($target, 1);
             $cleanQuote = str_replace($targetToken, '', $quote);
             $translatedTarget = $this->translate($target);
             $translatedQuote = $this->translate($cleanQuote);
             $safeQuote = str_replace($translatedTarget, $targetToken.$target, $translatedQuote);
-            if(strpos($safeQuote, $targetToken) !== false) return $safeQuote;
+            if (strpos($safeQuote, $targetToken) !== false) {
+                return $safeQuote;
+            }
             return $quote;
-
         }
 
 
 
-        private function innerTranslate( $file, $key, $value ) {
-
-            if( is_array( $value ) ) {
+        private function innerTranslate($file, $key, $value)
+        {
+            if (is_array($value)) {
                 fwrite($file, "'{$key}' => [\n");
-                foreach ($value as $subkey => $subvalue)
-                $this->innerTranslate($file, $subkey, $subvalue);
+                foreach ($value as $subkey => $subvalue) {
+                    $this->innerTranslate($file, $subkey, $subvalue);
+                }
                 fwrite($file, "\n ], \n");
             } else {
-                if($this->validate($value)) {
-                    $targetToken = $this->config['FILE']['TARGET']; 
-                    if($targetToken != -1 && strpos($value, $targetToken) !== false) {
+                if ($this->validate($value)) {
+                    $targetToken = $this->config['FILE']['TARGET'];
+                    if ($targetToken != -1 && strpos($value, $targetToken) !== false) {
                         $value = $this->safeTranslation($value, true);
-                    }
-                    else {
+                    } else {
                         $value = $this->translate($value, true);
-                    } 
-                    $value = $this->bind($value); 
+                    }
+                    $value = $this->bind($value);
                     fwrite($file, "'{$key}' => '{$value}', \n");
-                }
-                else {
-                    $value = $this->bind($value); 
+                } else {
+                    $value = $this->bind($value);
                     fwrite($file, "'{$key}' => '{$value}', \n");
                 }
             }
-
-        }        
+        }
 
 
 
-        public function validate( $quote ) {
-
-            if( ! $this->config['FILE']['VALIDATION'] ) return true; 
-            if( $this->config['FILE']['HTML_INTEGRITY'] && $quote != strip_tags($quote) ) return false;  
-            if( $this->config['FILE']['MANTAIN_SINGLE_WORDS'] && strpos($quote, " ") === false ) return false;  
+        public function validate($quote)
+        {
+            if (! $this->config['FILE']['VALIDATION']) {
+                return true;
+            }
+            if ($this->config['FILE']['HTML_INTEGRITY'] && $quote != strip_tags($quote)) {
+                return false;
+            }
+            if ($this->config['FILE']['MANTAIN_SINGLE_WORDS'] && strpos($quote, " ") === false) {
+                return false;
+            }
 
-            foreach ($this->blacklist as $word)
-                if(strpos($quote, $word) !== false) return false;
+            foreach ($this->blacklist as $word) {
+                if (strpos($quote, $word) !== false) {
+                    return false;
+                }
+            }
 
             return true;
-
-        }    
+        }
 
 
 
-        public function bind( $quote ) {
+        public function bind($quote)
+        {
             return str_replace("'", "\\'", $quote);
         }
 
 
-        public function laravelTranslation( $source, $destination ) {
-            
+        public function laravelTranslation($source, $destination)
+        {
             $quotes = include($source);
-            $output = fopen($destination, "w"); 
+            $output = fopen($destination, "w");
             fwrite($output, $this->config['FILE']['HEADER']);
-            foreach ($quotes as $key => $value) 
+            foreach ($quotes as $key => $value) {
                 $this->innerTranslate($output, $key, $value);
-            fwrite($output, $this->config['FILE']['TRAILER'] );  
-
-        }            
-
+            }
+            fwrite($output, $this->config['FILE']['TRAILER']);
+        }
 
 
-        public function codeIgniterTranslation( &$lang ) {
 
+        public function codeIgniterTranslation(&$lang)
+        {
             foreach ($lang as $key => $value) {
-                if( $this->validate($value) ) {
-                    $lang[$key] = $this->bind( $this->translate( $value ) ); 
+                if ($this->validate($value)) {
+                    $lang[$key] = $this->bind($this->translate($value));
                 }
             }
-            return $lang; 
-
+            return $lang;
         }
-
-    }; 
-
-
-
+    };