Bump dependencies (#443)

composer.json

@@ -46,7 +46,7 @@
         "composer/semver": "^1.5",
         "composer/xdebug-handler": "^1.3.2",
         "hoa/compiler": "^3.17",
-        "humbug/php-scoper": "~0.12",
+        "humbug/php-scoper": "^0.12",
         "justinrainbow/json-schema": "^5.2.9",
         "nikic/iter": "^2.0",
         "nikic/php-parser": "^4.2",
@@ -56,7 +56,7 @@
         "phpseclib/phpseclib": "^2.0",
         "psr/log": "^1.0",
         "seld/jsonlint": "^1.7",
-        "symfony/console": "^4.2",
+        "symfony/console": "^4.3.5",
         "symfony/filesystem": "^4.2",
         "symfony/finder": "^4.0",
         "symfony/process": "^4.2",

requirement-checker/expected_terminal_diff

@@ -24,11 +24,11 @@
 >  *
 >  * @license MIT (c) Fabien Potencier <fabien@symfony.com>
 >  */
-96c103
+122c129
 <         return [(int) $matches[2], (int) $matches[1]];
 ---
 >         return array((int) $matches[2], (int) $matches[1]);
-120,123c127,130
+146,149c153,156
 <         $descriptorspec = [
 <             1 => ['pipe', 'w'],
 <             2 => ['pipe', 'w'],
@@ -38,7 +38,7 @@
 >             1 => array('pipe', 'w'),
 >             2 => array('pipe', 'w'),
 >         );
-125c132
+151c158
 <         $process = proc_open($command, $descriptorspec, $pipes, null, null, ['suppress_errors' => true]);
 ---
 >         $process = proc_open($command, $descriptorspec, $pipes, null, null, array('suppress_errors' => true));

requirement-checker/src/Terminal.php

@@ -22,6 +22,7 @@ class Terminal
 {
     private static $width;
     private static $height;
+    private static $stty;
 
     /**
      * Gets the terminal width.
@@ -61,6 +62,22 @@ public function getHeight()
         return self::$height ?: 50;
     }
 
+    /**
+     * @internal
+     *
+     * @return bool
+     */
+    public static function hasSttyAvailable()
+    {
+        if (null !== self::$stty) {
+            return self::$stty;
+        }
+
+        exec('stty 2>&1', $output, $exitcode);
+
+        return self::$stty = 0 === $exitcode;
+    }
+
     private static function initDimensions()
     {
         if ('\\' === \DIRECTORY_SEPARATOR) {
@@ -69,12 +86,21 @@ private static function initDimensions()
                 // or [w, h] from "wxh"
                 self::$width = (int) $matches[1];
                 self::$height = isset($matches[4]) ? (int) $matches[4] : (int) $matches[2];
+            } elseif (self::hasSttyAvailable()) {
+                self::initDimensionsUsingStty();
             } elseif (null !== $dimensions = self::getConsoleMode()) {
                 // extract [w, h] from "wxh"
                 self::$width = (int) $dimensions[0];
                 self::$height = (int) $dimensions[1];
             }
-        } elseif ($sttyString = self::getSttyColumns()) {
+        } else {
+            self::initDimensionsUsingStty();
+        }
+    }
+
+    private static function initDimensionsUsingStty()
+    {
+        if ($sttyString = self::getSttyColumns()) {
             if (preg_match('/rows.(\d+);.columns.(\d+);/i', $sttyString, $matches)) {
                 // extract [w, h] from "rows h; columns w;"
                 self::$width = (int) $matches[2];