Update vendor dependencies

4 files changed, 33 insertions, 5 deletions

diff --git a/vendor/symfony/polyfill-php72/LICENSE b/vendor/symfony/polyfill-php72/LICENSE
index 207646a052..24fa32c2e9 100644
--- a/vendor/symfony/polyfill-php72/LICENSE
+++ b/vendor/symfony/polyfill-php72/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014-2017 Fabien Potencier
+Copyright (c) 2015-2018 Fabien Potencier
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/vendor/symfony/polyfill-php72/Php72.php b/vendor/symfony/polyfill-php72/Php72.php
index 5925c1b9ab..39f144caa3 100644
--- a/vendor/symfony/polyfill-php72/Php72.php
+++ b/vendor/symfony/polyfill-php72/Php72.php
@@ -39,7 +39,7 @@ final class Php72
 
     public static function utf8_decode($s)
     {
-        $s .= '';
+        $s = (string) $s;
         $len = strlen($s);
 
         for ($i = 0, $j = 0; $i < $len; ++$i, ++$j) {
@@ -95,6 +95,34 @@ final class Php72
         return self::$hashMask ^ hexdec(substr($hash, 16 - \PHP_INT_SIZE, \PHP_INT_SIZE));
     }
 
+    public static function sapi_windows_vt100_support($stream, $enable = null)
+    {
+        // We cannot actually disable vt100 support if it is set
+        if (false === $enable || !self::stream_isatty($stream)) {
+            return false;
+        }
+
+        // The native function does not apply to stdin
+        $meta = array_map('strtolower', stream_get_meta_data($stream));
+        $stdin = 'php://stdin' === $meta['uri'] || 'php://fd/0' === $meta['uri'];
+
+        return !$stdin
+            && (false !== getenv('ANSICON')
+            || 'ON' === getenv('ConEmuANSI')
+            || 'xterm' === getenv('TERM'));
+    }
+
+    public static function stream_isatty($stream)
+    {
+        if ('\\' === DIRECTORY_SEPARATOR) {
+            $stat = @fstat($stream);
+            // Check if formatted mode is S_IFCHR
+            return $stat ? 0020000 === ($stat['mode'] & 0170000) : false;
+        }
+
+        return function_exists('posix_isatty') && @posix_isatty($stream);
+    }
+
     private static function initHashMask()
     {
         $obj = (object) array();
diff --git a/vendor/symfony/polyfill-php72/bootstrap.php b/vendor/symfony/polyfill-php72/bootstrap.php
index b6522e84f4..9ccea829d4 100644
--- a/vendor/symfony/polyfill-php72/bootstrap.php
+++ b/vendor/symfony/polyfill-php72/bootstrap.php
@@ -13,10 +13,10 @@ use Symfony\Polyfill\Php72 as p;
 
 if (PHP_VERSION_ID < 70200) {
     if ('\\' === DIRECTORY_SEPARATOR && !function_exists('sapi_windows_vt100_support')) {
-        function sapi_windows_vt100_support() { return false; }
+        function sapi_windows_vt100_support($stream, $enable = null) { return p\Php72::sapi_windows_vt100_support($stream, $enable); }
     }
     if (!function_exists('stream_isatty')) {
-        function stream_isatty($stream) { return function_exists('posix_isatty') && @posix_isatty($stream); }
+        function stream_isatty($stream) { return p\Php72::stream_isatty($stream); }
     }
     if (!function_exists('utf8_encode')) {
         function utf8_encode($s) { return p\Php72::utf8_encode($s); }
diff --git a/vendor/symfony/polyfill-php72/composer.json b/vendor/symfony/polyfill-php72/composer.json
index 18904e467b..b58c88a343 100644
--- a/vendor/symfony/polyfill-php72/composer.json
+++ b/vendor/symfony/polyfill-php72/composer.json
@@ -25,7 +25,7 @@
     "minimum-stability": "dev",
     "extra": {
         "branch-alias": {
-            "dev-master": "1.6-dev"
+            "dev-master": "1.7-dev"
         }
     }
 }