symfony
diff --git a/‎src/Symfony/Component/Filesystem/Filesystem.php
+11-6 b/‎src/Symfony/Component/Filesystem/Filesystem.php
+11-6
@@ -69,7 +69,7 @@ public function mkdir($dirs, $mode = 0777)
     /**
      * Creates empty files.
      *
-     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to remove
+     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to create
      */
     public function touch($files)
     {
@@ -88,7 +88,7 @@ public function remove($files)
         $files = iterator_to_array($this->toIterator($files));
         $files = array_reverse($files);
         foreach ($files as $file) {
-            if (!file_exists($file)) {
+            if (!file_exists($file) && !is_link($file)) {
                 continue;
             }
 
@@ -105,7 +105,7 @@ public function remove($files)
     /**
      * Change mode for an array of files or directories.
      *
-     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to remove
+     * @param string|array|\Traversable $files A filename, an array of files, or a \Traversable instance to change mode
      * @param integer                   $mode  The new mode
      * @param integer                   $umask The mode mask (octal)
      */
@@ -171,16 +171,16 @@ public function symlink($originDir, $targetDir, $copyOnWindows = false)
     /**
      * Given an existing path, convert it to a path relative to a given starting path
      *
-     * @var string Absolute path of target
-     * @var string Absolute path where traversal begins
+     * @param string $endPath   Absolute path of target
+     * @param string $startPath Absolute path where traversal begins
      *
      * @return string Path of target relative to starting path
      */
     public function makePathRelative($endPath, $startPath)
     {
         // Find for which character the the common path stops
         $offset = 0;
-        while ($startPath[$offset] === $endPath[$offset]) {
+        while (isset($startPath[$offset]) && isset($endPath[$offset]) && $startPath[$offset] === $endPath[$offset]) {
             $offset++;
         }
 
@@ -264,6 +264,11 @@ public function isAbsolutePath($file)
         return false;
     }
 
+    /**
+     * @param mixed $files
+     *
+     * @return \Traversable
+     */
     private function toIterator($files)
     {
         if (!$files instanceof \Traversable) {
Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ public function mkdir($dirs, $mode = 0777)`
`69`	`69`	`/**`
`70`	`70`	`* Creates empty files.`
`71`	`71`	`*`
`72`		`- * @param string\|array\|\Traversable $files A filename, an array of files, or a \Traversable instance to remove`
	`72`	`+ * @param string\|array\|\Traversable $files A filename, an array of files, or a \Traversable instance to create`
`73`	`73`	`*/`
`74`	`74`	`public function touch($files)`
`75`	`75`	`{`
`@@ -88,7 +88,7 @@ public function remove($files)`
`88`	`88`	`$files = iterator_to_array($this->toIterator($files));`
`89`	`89`	`$files = array_reverse($files);`
`90`	`90`	`foreach ($files as $file) {`
`91`		`- if (!file_exists($file)) {`
	`91`	`+ if (!file_exists($file) && !is_link($file)) {`
`92`	`92`	`continue;`
`93`	`93`	`}`
`94`	`94`
`@@ -105,7 +105,7 @@ public function remove($files)`
`105`	`105`	`/**`
`106`	`106`	`* Change mode for an array of files or directories.`
`107`	`107`	`*`
`108`		`- * @param string\|array\|\Traversable $files A filename, an array of files, or a \Traversable instance to remove`
	`108`	`+ * @param string\|array\|\Traversable $files A filename, an array of files, or a \Traversable instance to change mode`
`109`	`109`	`* @param integer $mode The new mode`
`110`	`110`	`* @param integer $umask The mode mask (octal)`
`111`	`111`	`*/`
`@@ -171,16 +171,16 @@ public function symlink($originDir, $targetDir, $copyOnWindows = false)`
`171`	`171`	`/**`
`172`	`172`	`* Given an existing path, convert it to a path relative to a given starting path`
`173`	`173`	`*`
`174`		`- * @var string Absolute path of target`
`175`		`- * @var string Absolute path where traversal begins`
	`174`	`+ * @param string $endPath Absolute path of target`
	`175`	`+ * @param string $startPath Absolute path where traversal begins`
`176`	`176`	`*`
`177`	`177`	`* @return string Path of target relative to starting path`
`178`	`178`	`*/`
`179`	`179`	`public function makePathRelative($endPath, $startPath)`
`180`	`180`	`{`
`181`	`181`	`// Find for which character the the common path stops`
`182`	`182`	`$offset = 0;`
`183`		`- while ($startPath[$offset] === $endPath[$offset]) {`
	`183`	`+ while (isset($startPath[$offset]) && isset($endPath[$offset]) && $startPath[$offset] === $endPath[$offset]) {`
`184`	`184`	`$offset++;`
`185`	`185`	`}`
`186`	`186`
`@@ -264,6 +264,11 @@ public function isAbsolutePath($file)`
`264`	`264`	`return false;`
`265`	`265`	`}`
`266`	`266`
	`267`	`+ /**`
	`268`	`+ * @param mixed $files`
	`269`	`+ *`
	`270`	`+ * @return \Traversable`
	`271`	`+ */`
`267`	`272`	`private function toIterator($files)`
`268`	`273`	`{`
`269`	`274`	`if (!$files instanceof \Traversable) {`