入门级Web服务器配置手记 PHP被禁用的函数
exec, phpinfo, system, ini_alter, readlink, symlink, leak, proc_open, popepassthru, chroot, scandir, chgrp, chown, escapeshellcmd, escapeshellarg, shell_exec, proc_get_status
freebiehost PHP被禁用的函数
system, exec, shell_exec, passthru, set_time_limit, error_log, ini_alter, dl, mb_send_mail, proc_open, pfsockopen, openlog, syslog, readlink, symlink, link, leak, fsockopen, popen, escapeshellcmd, apache_child_terminate apache_get_modules, apache_get_version, apache_getenv, apache_note, apache_setenv, virtual
我设置的 PHP被禁用的函数
system, exec, shell_exec, passthru, set_time_limit, error_log, ini_alter, dl, mb_send_mail, proc_open, pfsockopen, openlog, syslog, readlink, symlink, link, leak, fsockopen, popen, escapeshellcmd, apache_child_terminate apache_get_modules, apache_get_version, apache_getenv, apache_note, apache_setenv, virtual, popepassthru, chroot, scandir, chgrp, chown, escapeshellarg, proc_get_status
在PHP.ini里面 要使用 iProber.php 查看 内存使用状况 如下设置：
safe_mode = Off
不能禁用函数popen
