diff --git a/src/Symfony/Component/Console/Output/ConsoleOutput.php b/src/Symfony/Component/Console/Output/ConsoleOutput.php
index 3560f1c6fc5aa..708d171445bae 100644
--- a/src/Symfony/Component/Console/Output/ConsoleOutput.php
+++ b/src/Symfony/Component/Console/Output/ConsoleOutput.php
@@ -30,6 +30,9 @@
*/
class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
{
+ /**
+ * @var StreamOutput
+ */
private $stderr;
/**
@@ -43,14 +46,12 @@ class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
*/
public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
{
- $outputStream = 'php://stdout';
- if (!$this->hasStdoutSupport()) {
- $outputStream = 'php://output';
- }
+ $outputStream = $this->hasStdoutSupport() ? 'php://stdout' : 'php://output';
+ $errorStream = $this->hasStderrSupport() ? 'php://stderr' : 'php://output';
parent::__construct(fopen($outputStream, 'w'), $verbosity, $decorated, $formatter);
- $this->stderr = new StreamOutput(fopen('php://stderr', 'w'), $verbosity, $decorated, $this->getFormatter());
+ $this->stderr = new StreamOutput(fopen($errorStream, 'w'), $verbosity, $decorated, $this->getFormatter());
}
/**
@@ -100,14 +101,32 @@ public function setErrorOutput(OutputInterface $error)
* Returns true if current environment supports writing console output to
* STDOUT.
*
- * IBM iSeries (OS400) exhibits character-encoding issues when writing to
- * STDOUT and doesn't properly convert ASCII to EBCDIC, resulting in garbage
- * output.
- *
* @return bool
*/
protected function hasStdoutSupport()
{
- return ('OS400' != php_uname('s'));
+ return false === $this->isRunningOS400();
+ }
+
+ /**
+ * Returns true if current environment supports writing console output to
+ * STDERR.
+ *
+ * @return bool
+ */
+ protected function hasStderrSupport()
+ {
+ return false === $this->isRunningOS400();
+ }
+
+ /**
+ * Checks if current executing environment is IBM iSeries (OS400), which
+ * doesn't properly convert character-encodings between ASCII to EBCDIC.
+ *
+ * @return bool
+ */
+ private function isRunningOS400()
+ {
+ return 'OS400' === php_uname('s');
}
}
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