php文件权限
php文件权限
linux下 PHP安全又可以运行，权限多少？ chmod
文件夹又设为多少
------解决方案--------------------
文件夹一般设置为755或者664，详细区别见：
http://www.zzee.com/solutions/linux-permissions.shtml#zzee_link_6_1077830297
如果你有一个php文件，只希望是机器运行，如cron程序，用：
chown root:root /var/www/html/your-page.php
或者只有管理员可以运行：
chown your-user-name:users /var/www/html/your-page.php
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