comparison vendor/symfony/finder/Finder.php @ 5:12f9dff5fda9 tip

Update to Drupal core 8.7.1

  *
  * It is a thin wrapper around several specialized iterator classes.
  *
  * All rules may be invoked several times.
  *
- * All methods return the current Finder object to allow easy chaining:
+ * All methods return the current Finder object to allow chaining:
  *
  *     $finder = Finder::create()->files()->name('*.php')->in(__DIR__);
  *
  * @author Fabien Potencier <[e-mail]>
  */

      *
      * @return \Iterator
      */
     private function searchInDirectory($dir)
     {
+        $exclude = $this->exclude;
+        $notPaths = $this->notPaths;
+
         if (static::IGNORE_VCS_FILES === (static::IGNORE_VCS_FILES & $this->ignore)) {
-            $this->exclude = array_merge($this->exclude, self::$vcsPatterns);
+            $exclude = array_merge($exclude, self::$vcsPatterns);
         }
 
         if (static::IGNORE_DOT_FILES === (static::IGNORE_DOT_FILES & $this->ignore)) {
-            $this->notPaths[] = '#(^|/)\..+(/|$)#';
+            $notPaths[] = '#(^|/)\..+(/|$)#';
         }
 
         $minDepth = 0;
         $maxDepth = PHP_INT_MAX;
 

             $flags |= \RecursiveDirectoryIterator::FOLLOW_SYMLINKS;
         }
 
         $iterator = new Iterator\RecursiveDirectoryIterator($dir, $flags, $this->ignoreUnreadableDirs);
 
-        if ($this->exclude) {
-            $iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $this->exclude);
+        if ($exclude) {
+            $iterator = new Iterator\ExcludeDirectoryFilterIterator($iterator, $exclude);
         }
 
         $iterator = new \RecursiveIteratorIterator($iterator, \RecursiveIteratorIterator::SELF_FIRST);
 
         if ($minDepth > 0 || $maxDepth < PHP_INT_MAX) {

 
         if ($this->filters) {
             $iterator = new Iterator\CustomFilterIterator($iterator, $this->filters);
         }
 
-        if ($this->paths || $this->notPaths) {
-            $iterator = new Iterator\PathFilterIterator($iterator, $this->paths, $this->notPaths);
+        if ($this->paths || $notPaths) {
+            $iterator = new Iterator\PathFilterIterator($iterator, $this->paths, $notPaths);
         }
 
         if ($this->sort) {
             $iteratorAggregate = new Iterator\SortableIterator($iterator, $this->sort);
             $iterator = $iteratorAggregate->getIterator();