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bug #15330 [Console] Fix console output with closed stdout (jakzal) 

This PR was merged into the 2.3 branch.

Discussion
----------

[Console] Fix console output with closed stdout

| Q             | A
| ------------- | ---
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | #15180
| License       | MIT
| Doc PR        | -

Commits
-------

534d9fc [Console] Fix console output with closed stdout
This commit is contained in:
Fabien Potencier 2015-07-23 11:15:22 +02:00
parent fa1ab249bc 534d9fc560
commit e60795691c
1 changed files with 22 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
src/Symfony/Component/Console/Output/ConsoleOutput.php
View File

@ -46,12 +46,9 @@ class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
*/
public function __construct($verbosity = self::VERBOSITY_NORMAL, $decorated = null, OutputFormatterInterface $formatter = null)
{
$outputStream = $this->hasStdoutSupport() ? 'php://stdout' : 'php://output';
$errorStream = $this->hasStderrSupport() ? 'php://stderr' : 'php://output';
parent::__construct($this->openOutputStream(), $verbosity, $decorated, $formatter);
parent::__construct(fopen($outputStream, 'w'), $verbosity, $decorated, $formatter);
$this->stderr = new StreamOutput(fopen($errorStream, 'w'), $verbosity, $decorated, $this->getFormatter());
$this->stderr = new StreamOutput($this->openErrorStream(), $verbosity, $decorated, $this->getFormatter());
}
/**
@ -129,4 +126,24 @@ class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
{
return 'OS400' === php_uname('s');
}
/**
* @return resource
*/
private function openOutputStream()
{
$outputStream = $this->hasStdoutSupport() ? 'php://stdout' : 'php://output';
return @fopen($outputStream, 'w') ?: fopen('php://output', 'w');
}
/**
* @return resource
*/
private function openErrorStream()
{
$errorStream = $this->hasStderrSupport() ? 'php://stderr' : 'php://output';
return fopen($errorStream, 'w');
}
}