wordpress后台出现告警 scandir() has been disabled for security reasons in /wordpress/wp-includes/l10n.php

刚安装完成wordpress中文最新版4.9.6，上后台对文件编辑发现以下出错，

scandir() has been disabled for security reasons in /wordpress/wp-includes/l10n.php

scandir() 函数，一查php.ini文件原来是scandir被禁用了

编辑php.ini文件

; This directive allows you to disable certain functions for security reasons.
; It receives a comma-delimited list of function names. This directive is
; *NOT* affected by whether Safe Mode is turned On or Off.
; http://php.net/disable-functions
disable_functions = passthru,exec,system,chroot,scandir,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server

删除scandir保存

; http://php.net/disable-functions
disable_functions = passthru,exec,system,chroot,chgrp,chown,shell_exec,proc_open,proc_get_status,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,stream_socket_server

php.ini 的位置：

/usr/local/php/etc/php.ini

最后执行重启php-fpm进程

/etc/init.d/php-fpm restart

如果不能重启的，查看进程   ps -ef|grep php-fpm

/etc/init.d/php-fpm start

我没有办法重启，用

kill -9  xxxxx

杀进程后

/etc/init.d/php-fpm  start

重启完后，退出重新登录任意刷新，警告消失。