<?php
if ($_SERVER['argc'] < 2) {
    echo "调用不正确!\n";
    echo "调用方式:";
    echo "php {$_SERVER['argv'][0]} { rsync_show  | rsync_show_by_id 1231123 | rsync_douban }\n";
    exit(-1);
}

function rsync_show() {
    echo "调用节目数据\n";
}

function rsync_show_by_id($id) {
    if(empty($id)){
        echo "缺少参数...\n";
        exit(-1);
    }
    echo "根据指定ID开始导入节目数据\n";
}

function rsync_douban() {
    echo "调用豆瓣数据层\n";
}


foreach ($_SERVER['argv'] as $k => $v) {
    if($k == 0)  continue;

    if($v == 'rsync_show_by_id'){
        call_user_func($v, $_SERVER['argv'][2]);
        break;
    }else{
        call_user_func($v);
    }
}

exit(0);