Tester\Runner\CommandLine::parse PHP Метод

    public function parse(array $args = NULL)
    {
        if ($args === NULL) {
            $args = isset($_SERVER['argv']) ? array_slice($_SERVER['argv'], 1) : [];
        }
        $params = [];
        reset($this->positional);
        $i = 0;
        while ($i < count($args)) {
            $arg = $args[$i++];
            if ($arg[0] !== '-') {
                if (!current($this->positional)) {
                    throw new \Exception("Unexpected parameter {$arg}.");
                }
                $name = current($this->positional);
                $this->checkArg($this->options[$name], $arg);
                if (empty($this->options[$name][self::REPEATABLE])) {
                    $params[$name] = $arg;
                    next($this->positional);
                } else {
                    $params[$name][] = $arg;
                }
                continue;
            }
            list($name, $arg) = strpos($arg, '=') ? explode('=', $arg, 2) : [$arg, TRUE];
            if (isset($this->aliases[$name])) {
                $name = $this->aliases[$name];
            } elseif (!isset($this->options[$name])) {
                throw new \Exception("Unknown option {$name}.");
            }
            $opt = $this->options[$name];
            if ($arg !== TRUE && empty($opt[self::ARGUMENT])) {
                throw new \Exception("Option {$name} has not argument.");
            } elseif ($arg === TRUE && !empty($opt[self::ARGUMENT])) {
                if (isset($args[$i]) && $args[$i][0] !== '-') {
                    $arg = $args[$i++];
                } elseif (empty($opt[self::OPTIONAL])) {
                    throw new \Exception("Option {$name} requires argument.");
                }
            }
            if (!empty($opt[self::ENUM]) && !in_array($arg, $opt[self::ENUM], TRUE) && !($opt[self::OPTIONAL] && $arg === TRUE)) {
                throw new \Exception("Value of option {$name} must be " . implode(', or ', $opt[self::ENUM]) . ".");
            }
            $this->checkArg($opt, $arg);
            if (empty($opt[self::REPEATABLE])) {
                $params[$name] = $arg;
            } else {
                $params[$name][] = $arg;
            }
        }
        foreach ($this->options as $name => $opt) {
            if (isset($params[$name])) {
                continue;
            } elseif (isset($opt[self::VALUE])) {
                $params[$name] = $opt[self::VALUE];
            } elseif ($name[0] !== '-' && empty($opt[self::OPTIONAL])) {
                throw new \Exception("Missing required argument <{$name}>.");
            } else {
                $params[$name] = NULL;
            }
            if (!empty($opt[self::REPEATABLE])) {
                $params[$name] = (array) $params[$name];
            }
        }
        return $params;
    }

    /** @return CommandLine */
    private function loadOptions()
    {
        $cmd = new CommandLine(<<<XX
Name:
    DB Entities Generator

Description:
    Generate database entities for use with Nette Database.

Usage: 
    index.php [options]

Options:
    -s <path>             SQL file with schema to be parsed to entities.
    -n <namespace>        What namespace to put generated entities into. 
                          Will be used also as destination directory.
                            (default: DbEntity)
    -d <database name>    Used as part of namespace and directory for entities.
                            [optional] (default: none)
    -a                    Generate also absolute constants. This will generate: 
                            const __COLUMN_NAME = 'table.column_name';
                          Constant name is prefixed with (__) two underscores.
                            [optional] (default: true)
    -e                    Enquote table and column names. This will generate: 
                            const __COLUMN_NAME = '`table`.`column_name`';
                            [optional] (default: false)
    -f                    Remove destination directory if exists - use force.
                            [optional] (default: true)
    -h | --help           This help.

XX
, array('-s' => array(CommandLine::REALPATH => TRUE), '-n' => array(CommandLine::VALUE => 'DbEntity'), '-d' => array(CommandLine::OPTIONAL => TRUE, CommandLine::VALUE => ''), '-a' => array(CommandLine::OPTIONAL => TRUE, CommandLine::VALUE => TRUE), '-e' => array(CommandLine::OPTIONAL => TRUE, CommandLine::VALUE => FALSE), '-f' => array(CommandLine::OPTIONAL => TRUE, CommandLine::VALUE => TRUE)));
        $this->options = $cmd->parse();
        return $cmd;
    }