douzhiba6873 2014-05-16 20:36
浏览 196
已采纳

来自php的dump-autoload命令

I am building a web application where the user dynamically can upload Controllers php files from the web browser. There is a problem in all of this.

Since every class should be compiled in order be used inside of laravel, the commmand composer dump-autoload must be executed. But I do not want to do this manually from the terminal. Inside of a "register class" I have called explicitly some commands that have not worked for me, for example:

  • Artisan::call('dump-autoload');
  • exec("/path/to/app/composer dump-autoload");
  • shell_exec('php artisan dump-autoload');
  • shell_exec('composer dump-autoload');

The new controllers are still not being found. So, I do not know what I am missing. Or if there is another way to "load" my classes dynamically.

Things to consider:

  1. Security implications: of course, but my question is widely open to dynamically recognize new classes in execution time
  2. I am completely sure about paths, I have tested every issue from a linux terminal and all worked fine (with absolute and relative path). For these reasons, I look for another reason instead of paths.
  3. Don't forget to actually 'require' or 'include' the class after you compile it Sure, the file is included and confirmed by the point 2.
  4. This looks suspicious:

    my off-the-cuff guess would be that the user running php doesn't have sufficient privileges to perform the operation or write to the required directories

    However, how could it be possible that php doesn't have enough privileges, could be it affects the composer dump-autoclass command?

  5. Apache/2.4.9 (Fedora) PHP/5.5.12

  • 写回答

2条回答 默认 最新

  • donglao9606 2014-05-16 21:13
    关注

    Well to work this out you can do this:

    exec("composer dump-autoload -d /path/to/laravel-project/");
    

    You have to explicitly tell composer where to look for composer.json.

    -d If specified use the given directory as working directory

    Without -d option, composer assumes your composer.json lives in path/to/laravel-project/public/. Because all requests are routed to front controller index.php and by that mean the current working directory is public/

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(1条)

报告相同问题?

悬赏问题

  • ¥15 矩阵加法的规则是两个矩阵中对应位置的数的绝对值进行加和
  • ¥15 活动选择题。最多可以参加几个项目?
  • ¥15 飞机曲面部件如机翼,壁板等具体的孔位模型
  • ¥15 vs2019中数据导出问题
  • ¥20 云服务Linux系统TCP-MSS值修改?
  • ¥20 关于#单片机#的问题:项目:使用模拟iic与ov2640通讯环境:F407问题:读取的ID号总是0xff,自己调了调发现在读从机数据时,SDA线上并未有信号变化(语言-c语言)
  • ¥20 怎么在stm32门禁成品上增加查询记录功能
  • ¥15 Source insight编写代码后使用CCS5.2版本import之后,代码跳到注释行里面
  • ¥50 NT4.0系统 STOP:0X0000007B
  • ¥15 想问一下stata17中这段代码哪里有问题呀