bmitch / Codor

src/Codor/Sniffs/Files/ReturnNullSniff.php

Doc Comments +1 added lines, -1 removed lines

@@ -10,7 +10,7 @@
 
     /**
      * Returns the token types that this sniff is interested in.
-     * @return array
+     * @return integer[]
      */
     public function register()
     {

Spacing +4 added lines, -4 removed lines

@@ -14,7 +14,7 @@ 
      */
     public function register()
     {
-        return [T_RETURN];
+        return [ T_RETURN ];
     }
 
     /**
@@ -32,8 +32,8 @@ 
 
         $returnValueToken = '';
         for ($index = $returnTokenIndex; $index < count($tokens); $index++) { 
-            if ($tokens[$index]['type'] === 'T_SEMICOLON') {
-                $returnValueToken = $tokens[$index - 1];
+            if ($tokens[ $index ][ 'type' ] === 'T_SEMICOLON') {
+                $returnValueToken = $tokens[ $index - 1 ];
                 break;
             }
         }
@@ -42,7 +42,7 @@ 
             return;
         }
 
-        if ($returnValueToken['type'] === 'T_NULL') {
+        if ($returnValueToken[ 'type' ] === 'T_NULL') {
             $error = "Return null value found.";
             $phpcsFile->addError($error, $stackPtr);
         }