symfony
diff --git a/‎src/Symfony/Component/Console/Terminal.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Terminal.php
+14-1Lines changed: 14 additions & 1 deletion b/‎src/Symfony/Component/Console/Terminal.php
Copy file name to clipboardExpand all lines: src/Symfony/Component/Console/Terminal.php
+14-1Lines changed: 14 additions & 1 deletion
@@ -79,7 +79,9 @@ private static function initDimensions()
                 // or [w, h] from "wxh"
                 self::$width = (int) $matches[1];
                 self::$height = isset($matches[4]) ? (int) $matches[4] : (int) $matches[2];
-            } elseif (self::hasSttyAvailable()) {
+            } elseif (!self::hasVt100Support() && self::hasSttyAvailable()) {
+                // only use stty on Windows if the terminal does not support vt100 (e.g. Windows 7 + git-bash)
+                // testing for stty in a Windows 10 vt100-enabled console will implicitly disable vt100 support on STDOUT
                 self::initDimensionsUsingStty();
             } elseif (null !== $dimensions = self::getConsoleMode()) {
                 // extract [w, h] from "wxh"
@@ -91,6 +93,17 @@ private static function initDimensions()
         }
     }
 
+    /**
+     * Returns whether STDOUT has vt100 support (some Windows 10+ configurations).
+     */
+    private static function hasVt100Support()
+    {
+        return \function_exists('sapi_windows_vt100_support') && sapi_windows_vt100_support(fopen('php://stdout', 'w'));
+    }
+
+    /**
+     * Initializes dimensions using the output of an stty columns line.
+     */
     private static function initDimensionsUsingStty()
     {
         if ($sttyString = self::getSttyColumns()) {