PHP Console::stderr方法代码示例

 /**
  * Renders an exception using ansi format for console output.
  * @param \Exception $exception the exception to be rendered.
  */
 protected function renderException($exception)
 {
     if ($exception instanceof Exception && ($exception instanceof UserException || !YII_DEBUG)) {
         $message = $this->formatMessage($exception->getName() . ': ') . $exception->getMessage();
     } elseif (YII_DEBUG) {
         if ($exception instanceof Exception) {
             $message = $this->formatMessage("Exception ({$exception->getName()})");
         } elseif ($exception instanceof ErrorException) {
             $message = $this->formatMessage($exception->getName());
         } else {
             $message = $this->formatMessage('Exception');
         }
         $message .= $this->formatMessage(" '" . get_class($exception) . "'", [Console::BOLD, Console::FG_BLUE]) . " with message " . $this->formatMessage("'{$exception->getMessage()}'", [Console::BOLD]) . "\n\nin " . dirname($exception->getFile()) . DIRECTORY_SEPARATOR . $this->formatMessage(basename($exception->getFile()), [Console::BOLD]) . ':' . $this->formatMessage($exception->getLine(), [Console::BOLD, Console::FG_YELLOW]) . "\n";
         if ($exception instanceof \yii\db\Exception && !empty($exception->errorInfo)) {
             $message .= "\n" . $this->formatMessage("Error Info:\n", [Console::BOLD]) . print_r($exception->errorInfo, true);
         }
         $message .= "\n" . $this->formatMessage("Stack trace:\n", [Console::BOLD]) . $exception->getTraceAsString();
     } else {
         $message = $this->formatMessage('Error: ') . $exception->getMessage();
     }
     if (PHP_SAPI === 'cli') {
         Console::stderr($message . "\n");
     } else {
         echo $message . "\n";
     }
 }

 /**
  * Renders an exception using ansi format for console output.
  * @param \Exception $exception the exception to be rendered.
  */
 protected function renderException($exception)
 {
     if ($exception instanceof UnknownCommandException) {
         // display message and suggest alternatives in case of unknown command
         $message = $this->formatMessage($exception->getName() . ': ') . $exception->command;
         $alternatives = $exception->getSuggestedAlternatives();
         if (count($alternatives) === 1) {
             $message .= "\n\nDid you mean \"" . reset($alternatives) . "\"?";
         } elseif (count($alternatives) > 1) {
             $message .= "\n\nDid you mean one of these?\n    - " . implode("\n    - ", $alternatives);
         }
     } elseif ($exception instanceof Exception && ($exception instanceof UserException || !YII_DEBUG)) {
         $message = $this->formatMessage($exception->getName() . ': ') . $exception->getMessage();
     } elseif (YII_DEBUG) {
         if ($exception instanceof Exception) {
             $message = $this->formatMessage("Exception ({$exception->getName()})");
         } elseif ($exception instanceof ErrorException) {
             $message = $this->formatMessage($exception->getName());
         } else {
             $message = $this->formatMessage('Exception');
         }
         $message .= $this->formatMessage(" '" . get_class($exception) . "'", [Console::BOLD, Console::FG_BLUE]) . ' with message ' . $this->formatMessage("'{$exception->getMessage()}'", [Console::BOLD]) . "\n\nin " . dirname($exception->getFile()) . DIRECTORY_SEPARATOR . $this->formatMessage(basename($exception->getFile()), [Console::BOLD]) . ':' . $this->formatMessage($exception->getLine(), [Console::BOLD, Console::FG_YELLOW]) . "\n";
         if ($exception instanceof \yii\db\Exception && !empty($exception->errorInfo)) {
             $message .= "\n" . $this->formatMessage("Error Info:\n", [Console::BOLD]) . print_r($exception->errorInfo, true);
         }
         $message .= "\n" . $this->formatMessage("Stack trace:\n", [Console::BOLD]) . $exception->getTraceAsString();
     } else {
         $message = $this->formatMessage('Error: ') . $exception->getMessage();
     }
     if (PHP_SAPI === 'cli') {
         Console::stderr($message . "\n");
     } else {
         echo $message . "\n";
     }
 }

 public function startHead($controller, $headType, $headId, $restarting)
 {
     if (!$restarting) {
         // Console::output(Console::ansiFormat('Starting ' . $headId, [Console::FG_CYAN]));
     } else {
         // Console::output(Console::ansiFormat('Restarting ' . $headId, [Console::FG_CYAN]));
     }
     $_this = $this;
     $process = new \React\ChildProcess\Process($this->getSubCommand($controller, [$headType, $headId]));
     $process->on('exit', function ($exitCode, $termSignal) use(&$_this, &$controller, $headType, $headId) {
         if ($exitCode !== 0) {
             Console::stderr(Console::ansiFormat("Broadcast head {$headType}:{$headId} exited with error code {$exitCode}", [Console::FG_RED]));
             sleep(10);
         }
         if (static::isPaused()) {
             Yii::$app->end(0);
         }
         $_this->_heads[$headId] = $_this->startHead($controller, $headType, $headId, true);
     });
     $this->loop->addTimer(0.0001, function ($timer) use($process, &$_this) {
         $process->start($timer->getLoop());
         $process->stdout->on('data', function ($output) use($_this) {
             $stdout = fopen('php://stdout', 'w+');
             fwrite($stdout, $output);
         });
         $process->stderr->on('data', function ($output) use($_this) {
             $stderr = fopen('php://stderr', 'w+');
             fwrite($stderr, $output);
         });
     });
     sleep(5);
     return $process;
 }

 /**
  * Prints a string to STDERR.
  *
  * @param string $string the string to print
  * @return int|boolean Number of bytes printed or false on error
  */
 public static function stderr($string)
 {
     $args = func_get_args();
     array_shift($args);
     $string = parent::ansiFormat($string, $args) . "\n";
     return parent::stderr($string);
 }

 /**
  * Prints a string to STDERR.
  *
  * @param string $string the string to print
  * @return int|boolean Number of bytes printed or false on error
  */
 public function stderr($string)
 {
     if ($this->isColorEnabled(\STDERR)) {
         $args = func_get_args();
         array_shift($args);
         $string = Console::ansiFormat($string, $args) . "\n";
     }
     return Console::stderr($string);
 }

 /**
  * @inheritdoc
  */
 public function export()
 {
     foreach ($this->messages as $message) {
         $string = $this->formatMessage($message) . "\n";
         $level = $message[1];
         if ($this->stderrIsNotStdout && in_array($level, $this->stderrLevels)) {
             if ($this->stderrSupportsColors) {
                 Console::stderr(Console::ansiFormat($string, $this->colorMap[$level]));
             } else {
                 Console::stderr($string);
             }
         }
         if ($this->stdoutSupportsColors) {
             Console::stdout(Console::ansiFormat($string, $this->colorMap[$level]));
         } else {
             Console::stdout($string);
         }
     }
 }

 /**
  * Exports log [[messages]] to a specific destination.
  * Child classes must implement this method.
  */
 public function export()
 {
     foreach ($this->messages as $message) {
         list($text, $level, $category, $timestamp) = $message;
         if (!is_string($text)) {
             // exceptions may not be serializable if in the call stack somewhere is a Closure
             if ($text instanceof \Throwable || $text instanceof \Exception) {
                 $text = (string) $text;
             } else {
                 $text = VarDumper::export($text);
             }
         }
         $string = "[{$level}][{$category}] {$text}";
         if ($level == Logger::LEVEL_ERROR) {
             Console::stderr($string);
         } else {
             Console::stdout($string);
         }
     }
 }

 public function export()
 {
     foreach ($this->messages as $message) {
         $string = $this->formatMessage($message) . "\n";
         $level = $message[1];
         if ($level == Logger::LEVEL_INFO) {
             if (strncmp('BEGIN ', $message[0], 6) == 0) {
                 $ansiColor = $this->_levelAnsiColorMap[Logger::LEVEL_PROFILE_BEGIN];
             } elseif (strncmp('END ', $message[0], 4) == 0) {
                 $ansiColor = $this->_levelAnsiColorMap[Logger::LEVEL_PROFILE_END];
             } else {
                 $ansiColor = $this->_levelAnsiColorMap[Logger::LEVEL_INFO];
             }
         } elseif (array_key_exists($level, $this->_levelAnsiColorMap)) {
             $ansiColor = $this->_levelAnsiColorMap[$level];
         } else {
             $ansiColor = $this->defaultAnsiColor;
         }
         if ($this->_stdoutIsTerminal) {
             if ($this->_stdoutSupportsAnsiColors && $ansiColor) {
                 Console::stdout(Console::ansiFormat($string, $ansiColor));
             } else {
                 Console::stdout($string);
             }
         } else {
             Console::stdout($string);
             if ($this->_stderrIsTerminal && ($level == Logger::LEVEL_ERROR || $level == Logger::LEVEL_WARNING)) {
                 if ($this->_stderrSupportsAnsiColors && $ansiColor) {
                     Console::stderr(Console::ansiFormat($string, $ansiColor));
                 } else {
                     Console::stderr($string);
                 }
             }
         }
     }
 }