锟斤拷锟斤拷锟斤拷施锟酵帮拷全模式

锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷募锟斤拷说锟斤拷锟斤拷

safe_mode boolean

锟角凤拷锟斤拷锟斤拷 PHP 锟侥帮拷全模式锟斤拷

safe_mode_gid boolean

默锟斤拷锟斤拷锟斤拷拢锟斤拷锟饺Ｊ斤拷诖锟斤拷募锟绞憋拷锟斤拷锟� UID 锟饺较硷拷椤ｏ拷锟斤拷锟诫将锟斤拷趴锟� GID 锟饺较ｏ拷锟斤拷锟� safe_mode_gid锟斤拷锟角凤拷锟斤拷锟侥硷拷锟斤拷锟斤拷时使锟斤拷 UID锟斤拷FALSE锟斤拷锟斤拷锟斤拷 GID锟斤拷TRUE锟斤拷锟斤拷锟斤拷锟斤拷椤�

safe_mode_include_dir string

锟斤拷锟接达拷目录锟斤拷锟斤拷锟斤拷目录锟斤拷目录锟斤拷锟斤拷锟斤拷 include_path 锟叫伙拷锟斤拷锟斤拷锟斤拷锟斤拷路锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷时越锟斤拷 UID/GID 锟斤拷椤�

锟斤拷 PHP 4.2.0 锟斤拷始锟斤拷锟斤拷指锟斤拷锟斤拷越锟斤拷芎锟� include_path 指锟斤拷锟斤拷锟狡的凤拷锟斤拷锟矫帮拷牛锟絎indows 锟斤拷锟角分号ｏ拷锟斤拷锟斤拷锟斤拷路锟斤拷锟斤拷锟斤拷锟斤拷只锟斤拷一锟斤拷目录锟斤拷 指锟斤拷锟斤拷锟斤拷锟斤拷实锟斤拷锟斤拷锟斤拷一锟斤拷前缀锟斤拷锟斤拷锟斤拷一锟斤拷目录锟斤拷锟斤拷锟斤拷也锟斤拷锟斤拷说"safe_mode_include_dir = /dir/incl"锟斤拷锟斤拷锟斤拷锟斤拷锟�"/dir/include"锟斤拷"/dir/incls"锟斤拷锟斤拷锟斤拷锟斤拷谴锟斤拷诘幕锟斤拷锟斤拷锟斤拷希锟斤拷锟斤拷锟斤拷锟绞匡拷锟斤拷锟斤拷一锟斤拷指锟斤拷锟斤拷目录锟斤拷锟斤拷么锟斤拷锟节斤拷尾锟斤拷锟斤拷一锟斤拷斜锟竭ｏ拷锟斤拷锟界："safe_mode_include_dir = /dir/incl/"锟斤拷 锟斤拷锟斤拷锟街革拷锟斤拷值为锟秸ｏ拷锟斤拷 PHP 4.2.3 锟斤拷锟皆硷拷 PHP 4.3.3 锟斤拷锟斤拷胁锟酵� UID/GID 锟斤拷锟侥硷拷锟斤拷锟斤拷锟杰憋拷锟斤拷锟斤拷锟斤拷锟节斤拷锟斤拷姹撅拷校锟斤拷锟斤拷锟斤拷募锟斤拷锟斤拷鼙锟斤拷锟斤拷锟斤拷锟�

safe_mode_exec_dir string

锟斤拷锟� PHP 使锟斤拷锟剿帮拷全模式锟斤拷system() 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷执锟叫猴拷锟斤拷锟斤拷锟杰撅拷锟斤拷锟斤拷锟斤拷锟节达拷目录锟叫的筹拷锟津。憋拷锟斤拷使锟斤拷 / 锟斤拷为目录锟街革拷锟斤拷锟斤拷锟斤拷锟斤拷 Windows 锟叫★拷

safe_mode_allowed_env_vars string

锟斤拷锟斤拷某些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷潜锟节的帮拷全缺锟节★拷锟斤拷指锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷欧指锟斤拷锟角白猴拷斜锟斤拷诎锟饺Ｊ斤拷拢锟斤拷没锟街伙拷芨谋锟斤拷锟叫╋拷锟斤拷志锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷峁╋拷锟角白猴拷幕锟斤拷锟斤拷锟斤拷锟斤拷锟侥拷锟斤拷锟斤拷锟铰ｏ拷锟矫伙拷只锟斤拷锟斤拷锟斤拷锟斤拷 PHP_ 锟斤拷头锟侥伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 PHP_FOO = BAR锟斤拷锟斤拷

Note:

锟斤拷锟斤拷锟街革拷锟轿拷眨锟絇HP 锟斤拷使锟矫伙拷锟斤拷锟斤拷锟睫革拷锟轿何伙拷锟斤拷锟斤拷锟斤拷锟斤拷

safe_mode_protected_env_vars string

锟斤拷指锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷欧指锟斤拷幕锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷斜锟斤拷锟斤拷锟斤拷没锟斤拷锟斤拷锟斤拷锟� putenv() 锟斤拷锟侥憋拷锟斤拷些锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 safe_mode_allowed_env_vars 锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟睫革拷时也锟斤拷锟杰改憋拷锟斤拷些锟斤拷锟斤拷锟斤拷

锟轿硷拷 open_basedir锟斤拷 disable_functions锟斤拷 disable_classes锟斤拷 register_globals锟斤拷 display_errors 锟斤拷 log_errors锟斤拷

锟斤拷 safe_mode 锟斤拷锟斤拷为 on锟斤拷PHP 锟斤拷通锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷目录锟斤拷榈鼻帮拷疟锟斤拷锟接碉拷锟斤拷锟斤拷欠锟酵斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷拥锟斤拷锟斤拷锟斤拷匹锟戒。锟斤拷锟界：

-rw-rw-r--    1 rasmus   rasmus       33 Jul  1 19:20 script.php
-rw-r--r--    1 root     root       1116 May 26 18:01 /etc/passwd

Warning: SAFE MODE Restriction in effect. The script whose uid is 500 is not
allowed to access /etc/passwd owned by uid 0 in /docroot/script.php on line 2

同时锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟侥伙拷锟斤拷锟斤拷锟节该伙拷锟斤拷锟铰ｏ拷锟斤拷锟缴碉拷 GID 锟斤拷锟斤拷丫锟斤拷愎伙拷锟斤拷锟斤拷细锟斤拷 UID 锟斤拷榉达拷锟斤拷遣锟斤拷屎系摹锟斤拷锟斤拷锟斤拷锟� safe_mode_gid 选锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟街硷拷椤ｏ拷锟斤拷锟斤拷锟斤拷为 On 锟斤拷锟斤拷锌锟斤拷傻锟� GID 锟斤拷椋伙拷锟斤拷锟轿� Off锟斤拷默锟斤拷值锟斤拷锟斤拷锟斤拷锟� UID 锟斤拷椤�

锟斤拷锟斤拷 safe_mode 锟斤拷锟解，锟斤拷锟斤拷锟斤拷锟斤拷锟� open_basedir 选锟筋，锟斤拷锟斤拷锟叫碉拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷指锟斤拷锟斤拷目录锟铰★拷锟斤拷锟界：

<Directory /docroot>
  php_admin_value open_basedir /docroot
</Directory>

Warning: open_basedir restriction in effect. File is in wrong directory in
/docroot/script.php on line 2

也锟斤拷锟皆碉拷锟斤拷锟斤拷锟斤拷锟斤拷某些锟斤拷锟斤拷锟斤拷锟斤拷注锟斤拷 disable_functions 选锟筋不锟斤拷锟斤拷 php.ini 锟侥硷拷锟解部使锟矫ｏ拷也锟斤拷锟斤拷说锟睫凤拷锟斤拷 httpd.conf 锟侥硷拷锟侥帮拷锟斤拷同锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷同目录锟侥凤拷式锟斤拷锟斤拷锟轿猴拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷菁锟斤拷氲� php.ini 锟侥硷拷锟斤拷

disable_functions readfile,system

Warning: readfile() has been disabled for security reasons in
/docroot/script.php on line 2