dedecms安全设置之php.ini设置
php.ini中修改参数： disable_functions = system,exec,shell_exec,passthru,proc_open,proc_close,proc_get_status,checkdnsrr,getmxrr, getservbyname,getservbyport,syslog,popen,show_source,highlight_file,dl,socket_listen,socket_create, socket_bind,socket_accept,socket_connect,stream_socket_server,stream_socket_accept, stream_socket_client,ftp_connect,ftp_login,ftp_pasv,ftp_get,sys_getloadavg,disk_total_space, disk_free_space,posix_ctermid,posix_get_last_error,posix_getcwd,posix_getegid,posix_geteuid, posix_getgid,posix_getgrgid,posix_getgrnam,posix_getgroups,posix_getlogin,posix_getpgid,posix_getpgrp, posix_getpid,posix_getppid,posix_getpwnam,posix_getpwuid,posix_getrlimit,posix_getsid,posix_getuid, posix_isatty,posix_kill,posix_mkfifo,posix_setegid,posix_seteuid,posix_setgid,posix_setpgid,posix_setsid, posix_setuid,posix_strerror,posix_times,posix_ttyname,posix_uname,fsockopen,pfsockopen allow_url_include = Off