bingemer / InwxBundle

Classes/Domrobot.php

Braces +12 added lines, -4 removed lines

@@ -143,25 +143,33 @@
 
     private function _base32Decode($secret)
     {
-        if (empty($secret)) return '';
+        if (empty($secret)) {
+            return '';
+        }
 
         $base32chars = $this->_getBase32LookupTable();
         $base32charsFlipped = array_flip($base32chars);
 
         $paddingCharCount = substr_count($secret, $base32chars[32]);
         $allowedValues = array(6, 4, 3, 1, 0);
-        if (!in_array($paddingCharCount, $allowedValues)) return false;
+        if (!in_array($paddingCharCount, $allowedValues)) {
+            return false;
+        }
         for ($i = 0; $i < 4; $i++) {
             if ($paddingCharCount == $allowedValues[$i] &&
                 substr($secret, -($allowedValues[$i])) != str_repeat($base32chars[32], $allowedValues[$i])
-            ) return false;
+            ) {
+                return false;
+            }
         }
         $secret = str_replace('=', '', $secret);
         $secret = str_split($secret);
         $binaryString = "";
         for ($i = 0; $i < count($secret); $i = $i + 8) {
             $x = "";
-            if (!in_array($secret[$i], $base32chars)) return false;
+            if (!in_array($secret[$i], $base32chars)) {
+                return false;
+            }
             for ($j = 0; $j < 8; $j++) {
                 $x .= str_pad(base_convert(@$base32charsFlipped[@$secret[$i + $j]], 10, 2), 5, '0', STR_PAD_LEFT);
             }