update2

pfosten/vendor/symfony/console/Output/BufferedOutput.php

@@ -16,9 +16,6 @@ namespace Symfony\Component\Console\Output;
  */
 class BufferedOutput extends Output
 {
-    /**
-     * @var string
-     */
     private $buffer = '';
 
     /**

pfosten/vendor/symfony/console/Output/ConsoleOutput.php

@@ -29,14 +29,9 @@ use Symfony\Component\Console\Formatter\OutputFormatterInterface;
  */
 class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
 {
-    /**
-     * @var StreamOutput
-     */
     private $stderr;
 
     /**
-     * Constructor.
-     *
      * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
      * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
      * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)
@@ -127,7 +122,7 @@ class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
     private function isRunningOS400()
     {
         $checks = array(
-            function_exists('php_uname') ? php_uname('s') : '',
+            \function_exists('php_uname') ? php_uname('s') : '',
             getenv('OSTYPE'),
             PHP_OS,
         );

pfosten/vendor/symfony/console/Output/ConsoleOutputInterface.php

@@ -26,10 +26,5 @@ interface ConsoleOutputInterface extends OutputInterface
      */
     public function getErrorOutput();
 
-    /**
-     * Sets the OutputInterface used for errors.
-     *
-     * @param OutputInterface $error
-     */
     public function setErrorOutput(OutputInterface $error);
 }

pfosten/vendor/symfony/console/Output/Output.php

@@ -11,8 +11,8 @@
 
 namespace Symfony\Component\Console\Output;
 
-use Symfony\Component\Console\Formatter\OutputFormatterInterface;
 use Symfony\Component\Console\Formatter\OutputFormatter;
+use Symfony\Component\Console\Formatter\OutputFormatterInterface;
 
 /**
  * Base class for output classes.
@@ -33,8 +33,6 @@ abstract class Output implements OutputInterface
     private $formatter;
 
     /**
-     * Constructor.
-     *
      * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
      * @param bool                          $decorated Whether to decorate messages
      * @param OutputFormatterInterface|null $formatter Output formatter instance (null to use default OutputFormatter)

pfosten/vendor/symfony/console/Output/OutputInterface.php

@@ -33,7 +33,7 @@ interface OutputInterface
     /**
      * Writes a message to the output.
      *
-     * @param string|array $messages The message as an array of lines or a single string
+     * @param string|array $messages The message as an array of strings or a single string
      * @param bool         $newline  Whether to add a newline
      * @param int          $options  A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL | self::VERBOSITY_NORMAL
      */
@@ -42,7 +42,7 @@ interface OutputInterface
     /**
      * Writes a message to the output and adds a newline at the end.
      *
-     * @param string|array $messages The message as an array of lines of a single string
+     * @param string|array $messages The message as an array of strings or a single string
      * @param int          $options  A bitmask of options (one of the OUTPUT or VERBOSITY constants), 0 is considered the same as self::OUTPUT_NORMAL | self::VERBOSITY_NORMAL
      */
     public function writeln($messages, $options = 0);
@@ -103,11 +103,6 @@ interface OutputInterface
      */
     public function isDecorated();
 
-    /**
-     * Sets output formatter.
-     *
-     * @param OutputFormatterInterface $formatter
-     */
     public function setFormatter(OutputFormatterInterface $formatter);
 
     /**

pfosten/vendor/symfony/console/Output/StreamOutput.php

@@ -33,8 +33,6 @@ class StreamOutput extends Output
     private $stream;
 
     /**
-     * Constructor.
-     *
      * @param resource                      $stream    A stream resource
      * @param int                           $verbosity The verbosity level (one of the VERBOSITY constants in OutputInterface)
      * @param bool|null                     $decorated Whether to decorate messages (null for auto-guessing)
@@ -44,7 +42,7 @@ class StreamOutput extends Output
      */
     public function __construct($stream, $verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
     {
-        if (!is_resource($stream) || 'stream' !== get_resource_type($stream)) {
+        if (!\is_resource($stream) || 'stream' !== get_resource_type($stream)) {
             throw new InvalidArgumentException('The StreamOutput class needs a stream as its first argument.');
         }
 
@@ -85,21 +83,38 @@ class StreamOutput extends Output
      *
      * Colorization is disabled if not supported by the stream:
      *
-     *  -  Windows != 10.0.10586 without Ansicon, ConEmu or Mintty
-     *  -  non tty consoles
+     * This is tricky on Windows, because Cygwin, Msys2 etc emulate pseudo
+     * terminals via named pipes, so we can only check the environment.
+     *
+     * Reference: Composer\XdebugHandler\Process::supportsColor
+     * https://github.com/composer/xdebug-handler
      *
      * @return bool true if the stream supports colorization, false otherwise
      */
     protected function hasColorSupport()
     {
-        if (DIRECTORY_SEPARATOR === '\\') {
-            return
-                '10.0.10586' === PHP_WINDOWS_VERSION_MAJOR.'.'.PHP_WINDOWS_VERSION_MINOR.'.'.PHP_WINDOWS_VERSION_BUILD
+        if ('Hyper' === getenv('TERM_PROGRAM')) {
+            return true;
+        }
+
+        if (\DIRECTORY_SEPARATOR === '\\') {
+            return (\function_exists('sapi_windows_vt100_support')
+                && @sapi_windows_vt100_support($this->stream))
                 || false !== getenv('ANSICON')
                 || 'ON' === getenv('ConEmuANSI')
                 || 'xterm' === getenv('TERM');
         }
 
-        return function_exists('posix_isatty') && @posix_isatty($this->stream);
+        if (\function_exists('stream_isatty')) {
+            return @stream_isatty($this->stream);
+        }
+
+        if (\function_exists('posix_isatty')) {
+            return @posix_isatty($this->stream);
+        }
+
+        $stat = @fstat($this->stream);
+        // Check if formatted mode is S_IFCHR
+        return $stat ? 0020000 === ($stat['mode'] & 0170000) : false;
     }
 }