freenom/libs/Argv.php

<?php
/**
 * 命令行参数
 *
 * @author mybsdc <[email protected]>
 * @date 2020/1/3
 * @time 16:32
 */

namespace Luolongfei\Libs;

class Argv extends Base
{
    /**
     * @var array 所有命令行参数
     */
    public $allArgs = [];

    protected function init()
    {
        $this->parseAllArgs();

        if ($this->get('help') || $this->get('h')) {
            $desc = <<<FLL
Description
Params:
-c: <string> 指定要实例化的类名。默认调用 FreeNom 类 Specifies the name of the class to instantiate. The default call to the FreeNom class
-m: <string> 指定要调用的方法名（不支持静态方法）。默认调用 handle 方法 Specifies the name of the method to be called (static methods are not supported). The handle method is called by default
-h: 显示说明 Help

Example: 
$ php run -c=FreeNom -m=handle

FLL;
            echo $desc;

            exit(0);
        }
    }

    /**
     * 获取命令行参数
     *
     * @param string $name
     * @param string $default
     *
     * @return mixed|string
     */
    public function get(string $name, string $default = '')
    {
        return $this->allArgs[$name] ?? $default;
    }

    /**
     * 解析所有命令行参数
     *
     * @return array
     */
    public function parseAllArgs()
    {
        global $argv;

        foreach ($argv as $a) { // Windows默认命令行无法正确传入使用引号括住的带空格参数，换个命令行终端就好，Linux不受影响
            if (preg_match('/^-{1,2}(?P<name>\w+)(?:=([\'"]|)(?P<val>[^\n\t\v\f\r\'"]+)\2)?$/i', $a, $m)) {
                $this->allArgs[$m['name']] = $m['val'] ?? true;
            }
        }

        return $this->allArgs;
    }
}