服务器禁用了chmod(),怎么解决
服务器禁用了chmod()函数
上传文件连读的权限都没有
假设不改服务器配置,在程序里,有没有解决的办法
回复讨论(解决方案)
联系服务器管理员,给你的网站程序目录单独设置 相关权限
楼上肯定看得太快了
我想问的是,程序里有没有解决办法
上传文件默认是apache的权限,一般为www-data是拥有者。
查看phpinfo(); 看看disable_functions是否有chmod,如果是就是被屏蔽了。
如果chmod不在disable_functions,则表示没有屏蔽,应该是可以使用的。
www-data上传文件,自己就是拥有者,不可能没有权限的。
起码php是有权限读写的。
www-data上传文件,自己就是拥有者,不可能没有权限的。
起码php是有权限读写的。
1、chmod()是被禁用了的
2、文件上传后,权限如下图:(如果说有权限,难道是我php代码写得有问题吗?)
拥有者不是可以rw吗?
看看拥有者是什么?
权限最起码设置为多少,浏览器访问时才能正常浏览?
window下测试时上传的图片,放到linux后是 -rw-r--r-- 权限
这种可以正常访问
用 ftp 软件查看并修改 images 目录的权限
用 ftp 软件查看并修改 images 目录的权限
images之前是755,现在改成777也还是不行
上传的图片文件的权限都是-rw-------
改成 666
改成 666
改成666也不行的。现在的问题应该是在文件的权限上
9月2号之前是win环境上传的,没有问题
5号之后上传到linux空间,就没读取权限
另外,linux下php文件上传,默认是 -rw------- 吗?
拥有者是什么?
拥有者是什么?
是不是得进入linux系统才能看到拥有者?
正常情况下,上传文件的拥有者是谁呢
/** 获取文件或文件夹的拥有者,组用户,及权限 * @param String $filename * @return Array */ function file_attribute($filename){ if(!file_exists($filename)){ return false; } $owner = posix_getpwuid(fileowner($filename)); $group = posix_getpwuid(filegroup($filename)); $perms = substr(sprintf('%o',fileperms($filename)),-4); $ret = array( 'owner' => $owner['name'], 'group' => $group['name'], 'perms' => $perms ); return $ret; }
/** 获取文件或文件夹的拥有者,组用户,及权限 * @param String $filename * @return Array */ function file_attribute($filename){ if(!file_exists($filename)){ return false; } $owner = posix_getpwuid(fileowner($filename)); $group = posix_getpwuid(filegroup($filename)); $perms = substr(sprintf('%o',fileperms($filename)),-4); $ret = array( 'owner' => $owner['name'], 'group' => $group['name'], 'perms' => $perms ); return $ret; }
不愧是万网
Warning: posix_getpwuid() has been disabled for security reasons in ............
Array ( [owner] => [group] => [perms] => -600 )
屏蔽得真多。
??是600?限。都已?可以??文件了。真是怪。
还是没弄好,还是出现Warning: chmod() has been disabled for security reasons in /data/home/qyu1297580001/htdocs/product/admin/func/upload.inc.php on line 66
OK这个求解

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