Merge pull request #135 from systeminc/analysis-XkgokG

Apply fixes from StyleCI

Author: maki10

src/Traits/HelpersTrait.php

@@ -176,18 +176,20 @@ public function consoleSignature()
         $this->line('');
     }
 
-    public function cleanSpecialChars($string) {
-        $dict = array(
-            "I'm"      => "I am",
-            "thier"    => "their",
-        );
+    public function cleanSpecialChars($string)
+    {
+        $dict = [
+            "I'm"      => 'I am',
+            'thier'    => 'their',
+        ];
+
         return strtolower(
             preg_replace(
-                array( '#[\\s-]+#', '#[^A-Za-z0-9\. -]+#' ),
-                array( '-', '' ),
+                ['#[\\s-]+#', '#[^A-Za-z0-9\. -]+#'],
+                ['-', ''],
                 // the full cleanString() can be download from http://www.unexpectedit.com/php/php-clean-string-of-utf8-chars-convert-to-similar-ascii-char
                 $this->cleanString(
-                  str_replace( // preg_replace to support more complicated replacements
+                  str_replace(// preg_replace to support more complicated replacements
                       array_keys($dict),
                       array_values($dict),
                       urldecode($string)
@@ -197,27 +199,29 @@ public function cleanSpecialChars($string) {
         );
     }
 
-    private function cleanString($text) {
-        $utf8 = array(
-            '/[áàâãªä]/u'   =>   'a',
-            '/[ÁÀÂÃÄ]/u'    =>   'A',
-            '/[ÍÌÎÏ]/u'     =>   'I',
-            '/[íìîï]/u'     =>   'i',
-            '/[éèêë]/u'     =>   'e',
-            '/[ÉÈÊË]/u'     =>   'E',
-            '/[óòôõºö]/u'   =>   'o',
-            '/[ÓÒÔÕÖ]/u'    =>   'O',
-            '/[úùûü]/u'     =>   'u',
-            '/[ÚÙÛÜ]/u'     =>   'U',
-            '/ç/'           =>   'c',
-            '/Ç/'           =>   'C',
-            '/ñ/'           =>   'n',
-            '/Ñ/'           =>   'N',
-            '/–/'           =>   '-', // UTF-8 hyphen to "normal" hyphen
-            '/[’‘‹›‚]/u'    =>   ' ', // Literally a single quote
-            '/[“”«»„]/u'    =>   ' ', // Double quote
-            '/ /'           =>   ' ', // nonbreaking space (equiv. to 0x160)
-        );
+    private function cleanString($text)
+    {
+        $utf8 = [
+            '/[áàâãªä]/u'   => 'a',
+            '/[ÁÀÂÃÄ]/u'    => 'A',
+            '/[ÍÌÎÏ]/u'     => 'I',
+            '/[íìîï]/u'     => 'i',
+            '/[éèêë]/u'     => 'e',
+            '/[ÉÈÊË]/u'     => 'E',
+            '/[óòôõºö]/u'   => 'o',
+            '/[ÓÒÔÕÖ]/u'    => 'O',
+            '/[úùûü]/u'     => 'u',
+            '/[ÚÙÛÜ]/u'     => 'U',
+            '/ç/'           => 'c',
+            '/Ç/'           => 'C',
+            '/ñ/'           => 'n',
+            '/Ñ/'           => 'N',
+            '/–/'           => '-', // UTF-8 hyphen to "normal" hyphen
+            '/[’‘‹›‚]/u'    => ' ', // Literally a single quote
+            '/[“”«»„]/u'    => ' ', // Double quote
+            '/ /'           => ' ', // nonbreaking space (equiv. to 0x160)
+        ];
+
         return preg_replace(array_keys($utf8), array_values($utf8), $text);
     }
 }