坑

环境变量

export PATH="$PATH:$HOME/.config/composer/vendor/bin"

报错

/root/.config/composer/vendor/bin/laravel: 17: /root/.config/composer/vendor/bin/laravel: /root/.config/composer/vendor/laravel/installer/laravel: Permission denied

解决方案

chmod 777 /root/.config/composer/vendor/laravel/installer/laravel

  [Symfony\Component\Process\Exception\RuntimeException]                       
  The Process class relies on proc_open, which is not available on your PHP i  
  nstallation.                                                                 

这是因为proc_open函数有风险，默认被禁用了。 解决方案 vim /usr/local/php/etc/php.ini 搜索disable_functions 删除proc_open