function ConsoleOutput::openErrorStream

Return value

resource

1 call to ConsoleOutput::openErrorStream()

ConsoleOutput::__construct in vendor/symfony/console/Output/ConsoleOutput.php

File

vendor/symfony/console/Output/ConsoleOutput.php, line 144

Class

ConsoleOutput

ConsoleOutput is the default class for all CLI output. It uses STDOUT and STDERR.

Namespace

Symfony\Component\Console\Output

Code

private function openErrorStream() {
    if (!$this->hasStderrSupport()) {
        return fopen('php://output', 'w');
    }
    // Use STDERR when possible to prevent from opening too many file descriptors
    return \defined('STDERR') ? \STDERR : (@fopen('php://stderr', 'w') ?: fopen('php://output', 'w'));
}