symfony
diff --git a/‎src/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php
Lines changed: 20 additions & 4 deletions b/‎src/Symfony/Component/Finder/Iterator/ExcludeDirectoryFilterIterator.php
Lines changed: 20 additions & 4 deletions
@@ -26,6 +26,7 @@ class ExcludeDirectoryFilterIterator extends \FilterIterator implements \Recursi
     private $isRecursive;
     private $excludedDirs = [];
     private $excludedPattern;
+    private $excludedPatternAbsolute;
 
     /**
      * @param \Iterator $iterator    The Iterator to filter
@@ -36,9 +37,16 @@ public function __construct(\Iterator $iterator, array $directories)
         $this->iterator = $iterator;
         $this->isRecursive = $iterator instanceof \RecursiveIterator;
         $patterns = [];
+        $patternsAbsolute = [];
         foreach ($directories as $directory) {
             $directory = rtrim($directory, '/');
-            if (!$this->isRecursive || str_contains($directory, '/')) {
+            $slashPos = strpos($directory, '/');
+            if (false !== $slashPos && \strlen($directory) - 1 !== $slashPos) {
+                if (0 === $slashPos) {
+                    $directory = substr($directory, 1);
+                }
+                $patternsAbsolute[] = preg_quote($directory, '#');
+            } elseif (!$this->isRecursive || str_contains($directory, '/')) {
                 $patterns[] = preg_quote($directory, '#');
             } else {
                 $this->excludedDirs[$directory] = true;
@@ -48,6 +56,10 @@ public function __construct(\Iterator $iterator, array $directories)
             $this->excludedPattern = '#(?:^|/)(?:'.implode('|', $patterns).')(?:/|$)#';
         }
 
+        if ($patternsAbsolute) {
+            $this->excludedPatternAbsolute = '#^('.implode('|', $patternsAbsolute).')$#';
+        }
+
         parent::__construct($iterator);
     }
 
@@ -63,11 +75,15 @@ public function accept()
             return false;
         }
 
-        if ($this->excludedPattern) {
+        if ($this->excludedPattern || $this->excludedPatternAbsolute) {
             $path = $this->isDir() ? $this->current()->getRelativePathname() : $this->current()->getRelativePath();
             $path = str_replace('\\', '/', $path);
-
-            return !preg_match($this->excludedPattern, $path);
+        }
+        if ($this->excludedPattern && preg_match($this->excludedPattern, $path)) {
+            return false;
+        }
+        if ($this->excludedPatternAbsolute && preg_match($this->excludedPatternAbsolute, $path)) {
+            return false;
         }
 
         return true;