Phalcon\Cli\Console\Extended::showTaskHelp PHP Method

    private function showTaskHelp($taskTogetHelp)
    {
        $config = $this->getDI()->get('config');
        $helpOutput = PHP_EOL;
        if (isset($config['appName'])) {
            $helpOutput .= $config['appName'] . ' ';
        }
        if (isset($config['version'])) {
            $helpOutput .= $config['version'];
        }
        echo $helpOutput . PHP_EOL;
        echo PHP_EOL . 'Usage:' . PHP_EOL;
        echo PHP_EOL;
        echo "\t", 'command [<task> [<action> [<param1> <param2> ... <paramN>] ] ]', PHP_EOL;
        echo PHP_EOL;
        foreach ($this->documentation as $task => $doc) {
            if ($taskTogetHelp != $task) {
                continue;
            }
            echo PHP_EOL;
            echo "Task: " . $task . PHP_EOL . PHP_EOL;
            foreach ($doc['description'] as $line) {
                echo '  ' . $line . PHP_EOL;
            }
            echo PHP_EOL;
            echo 'Available actions:' . PHP_EOL . PHP_EOL;
            foreach ($doc['actions'] as $actionName => $aDoc) {
                echo '           ' . $actionName . PHP_EOL;
                if (isset($aDoc['description'])) {
                    echo '               ' . implode(PHP_EOL, $aDoc['description']) . PHP_EOL;
                }
                echo PHP_EOL;
                if (isset($aDoc['params']) && is_array($aDoc['params'])) {
                    echo '               Parameters:' . PHP_EOL;
                    foreach ($aDoc['params'] as $param) {
                        if (is_array($param)) {
                            $_to_print = '';
                            if (isset($param[0]['name'])) {
                                $_to_print = $param[0]['name'];
                            }
                            if (isset($param[0]['type'])) {
                                $_to_print .= ' ( ' . $param[0]['type'] . ' )';
                            }
                            if (isset($param[0]['description'])) {
                                $_to_print .= ' ' . $param[0]['description'] . PHP_EOL;
                            }
                            if (!empty($_to_print)) {
                                echo '                   ' . $_to_print;
                            }
                        }
                    }
                }
            }
            break;
        }
    }