这个服务器的phpinfo（）函数出来的结果，大家看看，有什么需要改的地方？
我用5.1在本地的phpstudy上面测试是成功的，但是这个部署到网站后，不知道为什么，提示代码很老需要更新到php7.1环境。是不是public目录下面的.htaccess文件的原因，我用的原版文件测试，仍旧提示错误。
现在我发现问题就是出现在public/ .htaccess文件上面
我把测试的index.php文件放到没有.htaccess文件的route目录下面，运行一下，可以看到测试页，然后我把这个htaccess文件拷贝到route目录下面，在运行此目录下面的index.php文件，结果就出现了500错误500 Internal Server Error，错误提示在上面。
我想可能问题与.htaccess文件的内容有关

<IfModule mod_rewrite.c>
Options +FollowSymlinks -Multiviews
RewriteEngine On

RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php/$1 [QSA,PT,L]
</IfModule>
这是原版的，不知道如何修改？请大家帮忙一下

下面的是探针的反馈结果
PHP Version 7.1.16

System Linux ramserv.freewha.com 4.15.13-300.fc27.x86_64 #1 SMP Mon Mar 26 19:06:57 UTC 2018 x86_64
Build Date Mar 28 2018 07:11:55
Server API FPM/FastCGI
Virtual Directory Support disabled
Configuration File (php.ini) Path /etc
Loaded Configuration File /etc/php.ini
Scan this dir for additional .ini files /etc/php.d
Additional .ini files parsed /etc/php.d/20-bcmath.ini, /etc/php.d/20-bz2.ini, /etc/php.d/20-calendar.ini, /etc/php.d/20-ctype.ini, /etc/php.d/20-curl.ini, /etc/php.d/20-dom.ini, /etc/php.d/20-exif.ini, /etc/php.d/20-fileinfo.ini, /etc/php.d/20-ftp.ini, /etc/php.d/20-gd.ini, /etc/php.d/20-gettext.ini, /etc/php.d/20-gmp.ini, /etc/php.d/20-iconv.ini, /etc/php.d/20-imap.ini, /etc/php.d/20-intl.ini, /etc/php.d/20-json.ini, /etc/php.d/20-mbstring.ini, /etc/php.d/20-mcrypt.ini, /etc/php.d/20-mysqlnd.ini, /etc/php.d/20-pdo.ini, /etc/php.d/20-phar.ini, /etc/php.d/20-posix.ini, /etc/php.d/20-shmop.ini, /etc/php.d/20-simplexml.ini, /etc/php.d/20-soap.ini, /etc/php.d/20-sockets.ini, /etc/php.d/20-sqlite3.ini, /etc/php.d/20-sysvmsg.ini, /etc/php.d/20-sysvsem.ini, /etc/php.d/20-sysvshm.ini, /etc/php.d/20-tokenizer.ini, /etc/php.d/20-xml.ini, /etc/php.d/20-xmlwriter.ini, /etc/php.d/20-xsl.ini, /etc/php.d/30-mysqli.ini, /etc/php.d/30-pdo_mysql.ini, /etc/php.d/30-pdo_sqlite.ini, /etc/php.d/30-wddx.ini, /etc/php.d/30-xmlreader.ini, /etc/php.d/30-xmlrpc.ini, /etc/php.d/40-imagick.ini, /etc/php.d/40-zip.ini
PHP API 20160303
PHP Extension 20160303
Zend Extension 320160303
Zend Extension Build API320160303,NTS
PHP Extension Build API20160303,NTS
Debug Build no
Thread Safety disabled
Zend Signal Handling enabled
Zend Memory Manager enabled
Zend Multibyte Support provided by mbstring
IPv6 Support enabled
DTrace Support available, disabled
Registered PHP Streams https, ftps, compress.zlib, php, file, glob, data, http, ftp, compress.bzip2, phar, zip
Registered Stream Socket Transports tcp, udp, unix, udg, ssl, sslv3, tls, tlsv1.0, tlsv1.1, tlsv1.2
Registered Stream Filters zlib.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk, bzip2.*, convert.iconv.*, mcrypt.*, mdecrypt.*