src/Application.php
private function setupLogging()
    {
        $test = defined('WEDETO_TEST') && WEDETO_TEST === 1 ? 'test' : '';

        $root_logger = Logger::getLogger();
        $root_logger->setLevel(LogLevel::INFO);

        if ($this->path_config->log)
        {
            $logfile = $this->path_config->log . '/wedeto' . $test . '.log';
            $root_logger->addLogWriter(new FileWriter($logfile, LogLevel::DEBUG));
        }

        // Set up logger based on ini file
        if ($this->config->has('log', Type::ARRAY))
        {
            foreach ($this->config['log'] as $logname => $level)
            {
                if ($logname === "writer")
                {
                    foreach ($level as $logname => $parameters)
                    {
                        $logger = Logger::getLogger($logname);
                        $parameters = str_replace('{LOGDIR}', $this->path_config->log, $parameters);
                        $parameters = explode(';', $parameters);

                        $class = array_shift($parameters);
                        if (!class_exists($class))
                            throw new \DomainException("Invalid logger class: $class");

                        $refl = new \ReflectionClass($class);
                        $writer = $refl->newInstanceArgs($parameters);

                        if (!($writer instanceof AbstractWriter))
                            throw new \DomainException("Class $class is not a log writer");

                        $logger->addLogWriter($writer);
                    }
                    continue;
                }
                
                $logger = Logger::getLogger($logname);
                $level = strtolower($level);

                try
                {
                    $logger->setLevel($level);
                }
                catch (\DomainException $e)
                {
                    self::$logger->error("Failed to set log level for {0} to {1}: {2}", [$logname, $level, $e->getMessage()]);
                }
            }
        }

        // Load the configuration file
        // Attach the dev logger when dev-mode is enabled
        if ($this->dev)
        {
            $devlogger = new MemLogWriter(LogLevel::DEBUG);
            $root_logger->addLogWriter($devlogger);
        }

        // Log beginning of request handling
        if (isset($_SERVER['REQUEST_URI']))
        {
            self::$logger->debug(
                "*** Starting processing for {0} request to {1}", 
                [$_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']]
            );
        }

        // Change settings for CLI
        if (Request::cli())
        {
            $limit = (int)$this->config->dget('cli', 'memory_limit', 1024);
            ini_set('memory_limit', $limit . 'M');
            ini_set('max_execution_time', 0);

            ini_set('display_errors', 1);
        }
        else
            ini_set('display_errors', 0);
    }
private function setupLogging()
    {
        $test = defined('WEDETO_TEST') && WEDETO_TEST === 1 ? 'test' : '';

        $root_logger = Logger::getLogger();
        $root_logger->setLevel(LogLevel::INFO);

        if ($this->path_config->log)
        {
            $logfile = $this->path_config->log . '/wedeto' . $test . '.log';
            $root_logger->addLogWriter(new FileWriter($logfile, LogLevel::DEBUG));
        }

        // Set up logger based on ini file
        if ($this->config->has('log', Type::ARRAY))
        {
            foreach ($this->config['log'] as $logname => $level)
            {
                if ($logname === "writer")
                {
                    foreach ($level as $logname => $parameters)
                    {
                        $logger = Logger::getLogger($logname);
                        $parameters = str_replace('{LOGDIR}', $this->path_config->log, $parameters);
                        $parameters = explode(';', $parameters);

                        $class = array_shift($parameters);
                        if (!class_exists($class))
                            throw new \DomainException("Invalid logger class: $class");

                        $refl = new \ReflectionClass($class);
                        $writer = $refl->newInstanceArgs($parameters);

                        if (!($writer instanceof AbstractWriter))
                            throw new \DomainException("Class $class is not a log writer");

                        $logger->addLogWriter($writer);
                    }
                    continue;
                }
                
                $logger = Logger::getLogger($logname);
                $level = strtolower($level);

                try
                {
                    $logger->setLevel($level);
                }
                catch (\DomainException $e)
                {
                    self::$logger->error("Failed to set log level for {0} to {1}: {2}", [$logname, $level, $e->getMessage()]);
                }
            }
        }

        // Load the configuration file
        // Attach the dev logger when dev-mode is enabled
        if ($this->dev)
        {
            $devlogger = new MemLogWriter(LogLevel::DEBUG);
            $root_logger->addLogWriter($devlogger);
        }

        // Log beginning of request handling
        if (isset($_SERVER['REQUEST_URI']))
        {
            self::$logger->debug(
                "*** Starting processing for {0} request to {1}", 
                [$_SERVER['REQUEST_METHOD'], $_SERVER['REQUEST_URI']]
            );
        }

        // Change settings for CLI
        if (Request::cli())
        {
            $limit = (int)$this->config->dget('cli', 'memory_limit', 1024);
            ini_set('memory_limit', $limit . 'M');
            ini_set('max_execution_time', 0);

            ini_set('display_errors', 1);
        }
        else
            ini_set('display_errors', 0);
    }
Helper method to set up logging based on the application configuration file.