pull origin

framework/mutex/DbMutex.php

@@ -29,6 +29,7 @@ abstract class DbMutex extends Mutex
      */
     public $db = 'db';
 
+
     /**
      * Initializes generic database table based mutex implementation.
      * @throws InvalidConfigException if [[db]] is invalid.

framework/mutex/FileMutex.php

@@ -58,11 +58,13 @@ class FileMutex extends Mutex
      * but read-only for other users.
      */
     public $dirMode = 0775;
+
     /**
      * @var resource[] stores all opened lock files. Keys are lock names and values are file handles.
      */
     private $_files = [];
 
+
     /**
      * Initializes mutex component implementation dedicated for UNIX, GNU/Linux, Mac OS X, and other UNIX-like
      * operating systems.
@@ -70,7 +72,7 @@ class FileMutex extends Mutex
      */
     public function init()
     {
-        if (stripos(php_uname('s'), 'win') === 0) {
+        if (DIRECTORY_SEPARATOR === '\\') {
             throw new InvalidConfigException('FileMutex does not have MS Windows operating system support.');
         }
         $this->mutexPath = Yii::getAlias($this->mutexPath);

framework/mutex/Mutex.php

@@ -38,11 +38,13 @@ abstract class Mutex extends Component
      * acquire in this process must be released in any case (regardless any kind of errors or exceptions).
      */
     public $autoRelease = true;
+
     /**
      * @var string[] names of the locks acquired in the current PHP process.
      */
     private $_locks = [];
 
+
     /**
      * Initializes the mutex component.
      */