我有一个ubuntu服务器（16.04.4 LTS），其apache2运行php7.0（Apache 2.0 Handler）和php7.2（FPM / FastCGI）。
PHP7.2可以正常工作，除了没有加载扩展-像json或其他任何东西。看到我的phpinfo（）：
System Linux srvindkdif 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64
Build Date Jun 22 2018 08:44:50
Server API FPM/FastCGI
Virtual Directory Support disabled
Configuration File (php.ini) Path /etc/php/7.2/fpm
Loaded Configuration File /etc/php/7.2/fpm/php.ini
Scan this dir for additional .ini files /etc/php/7.2/fpm/conf.d
Additional .ini files parsed (none)
PHP API 20170718
PHP Extension 20170718
Zend Extension 320170718
Zend Extension Build API320170718,NTS
PHP Extension Build API20170718,NTS
Debug Build no
Thread Safety disabled
Zend Signal Handling enabled
Zend Memory Manager enabled
Zend Multibyte Support disabled
IPv6 Support enabled
DTrace Support available, disabled
Registered PHP Streams https, ftps, compress.zlib, php, file, glob, data, http, ftp
Registered Stream Socket Transports tcp, udp, unix, udg, ssl, tls, tlsv1.0, tlsv1.1, tlsv1.2
Registered Stream Filters zlib.*, string.rot13, string.toupper, string.tolower, string.strip_tags, convert.*, consumed, dechunk
我想问题是，没有其他的.ini文件被解析。但是phpinfo表示它会扫描目录/etc/php/7.2/fpm/conf.d中是否存在其他.ini文件。 这是目录列表：
/etc/php/7.2/fpm/conf.d> ll
insgesamt 8
drwxr-xr-x 2 root root 4096 Jun 25 16:07 ./
drwxr-xr-x 4 root root 4096 Jun 26 09:10 ../
lrwxrwxrwx 1 root root 39 Jun 25 16:06 10-mysqlnd.ini -> /etc/php/7.2/mods-available/mysqlnd.ini
lrwxrwxrwx 1 root root 39 Jun 25 16:06 10-opcache.ini -> /etc/php/7.2/mods-available/opcache.ini
lrwxrwxrwx 1 root root 35 Jun 25 16:06 10-pdo.ini -> /etc/php/7.2/mods-available/pdo.ini
lrwxrwxrwx 1 root root 35 Jun 25 16:06 15-xml.ini -> /etc/php/7.2/mods-available/xml.ini
lrwxrwxrwx 1 root root 40 Jun 25 16:06 20-calendar.ini -> /etc/php/7.2/mods-available/calendar.ini
lrwxrwxrwx 1 root root 37 Jun 25 16:06 20-ctype.ini -> /etc/php/7.2/mods-available/ctype.ini
lrwxrwxrwx 1 root root 36 Jun 25 16:06 20-curl.ini -> /etc/php/7.2/mods-available/curl.ini
lrwxrwxrwx 1 root root 35 Jun 25 16:06 20-dom.ini -> /etc/php/7.2/mods-available/dom.ini
lrwxrwxrwx 1 root root 36 Jun 25 16:06 20-exif.ini -> /etc/php/7.2/mods-available/exif.ini
lrwxrwxrwx 1 root root 40 Jun 25 16:06 20-fileinfo.ini -> /etc/php/7.2/mods-available/fileinfo.ini
lrwxrwxrwx 1 root root 35 Jun 25 16:06 20-ftp.ini -> /etc/php/7.2/mods-available/ftp.ini
lrwxrwxrwx 1 root root 34 Jun 25 16:06 20-gd.ini -> /etc/php/7.2/mods-available/gd.ini
lrwxrwxrwx 1 root root 39 Jun 25 16:06 20-gettext.ini -> /etc/php/7.2/mods-available/gettext.ini
lrwxrwxrwx 1 root root 37 Jun 25 16:02 20-iconv.ini -> /etc/php/7.2/mods-available/iconv.ini
lrwxrwxrwx 1 root root 36 Jun 25 15:55 20-json.ini -> /etc/php/7.2/mods-available/json.ini
lrwxrwxrwx 1 root root 40 Jun 25 16:03 20-mbstring.ini -> /etc/php/7.2/mods-available/mbstring.ini
lrwxrwxrwx 1 root root 38 Jun 25 16:06 20-mysqli.ini -> /etc/php/7.2/mods-available/mysqli.ini
lrwxrwxrwx 1 root root 41 Jun 25 16:06 20-pdo_mysql.ini -> /etc/php/7.2/mods-available/pdo_mysql.ini
lrwxrwxrwx 1 root root 36 Jun 25 16:06 20-phar.ini -> /etc/php/7.2/mods-available/phar.ini
lrwxrwxrwx 1 root root 37 Jun 25 16:06 20-posix.ini -> /etc/php/7.2/mods-available/posix.ini
lrwxrwxrwx 1 root root 40 Jun 25 16:06 20-readline.ini -> /etc/php/7.2/mods-available/readline.ini
lrwxrwxrwx 1 root root 37 Jun 25 16:06 20-shmop.ini -> /etc/php/7.2/mods-available/shmop.ini
lrwxrwxrwx 1 root root 41 Jun 25 16:06 20-simplexml.ini -> /etc/php/7.2/mods-available/simplexml.ini
lrwxrwxrwx 1 root root 39 Jun 25 16:06 20-sockets.ini -> /etc/php/7.2/mods-available/sockets.ini
lrwxrwxrwx 1 root root 39 Jun 25 16:06 20-sysvmsg.ini -> /etc/php/7.2/mods-available/sysvmsg.ini
lrwxrwxrwx 1 root root 39 Jun 25 16:06 20-sysvsem.ini -> /etc/php/7.2/mods-available/sysvsem.ini
lrwxrwxrwx 1 root root 39 Jun 25 16:06 20-sysvshm.ini -> /etc/php/7.2/mods-available/sysvshm.ini
lrwxrwxrwx 1 root root 41 Jun 25 16:06 20-tokenizer.ini -> /etc/php/7.2/mods-available/tokenizer.ini
lrwxrwxrwx 1 root root 36 Jun 25 16:06 20-wddx.ini -> /etc/php/7.2/mods-available/wddx.ini
lrwxrwxrwx 1 root root 41 Jun 25 16:06 20-xmlreader.ini -> /etc/php/7.2/mods-available/xmlreader.ini
lrwxrwxrwx 1 root root 41 Jun 25 16:06 20-xmlwriter.ini -> /etc/php/7.2/mods-available/xmlwriter.ini
lrwxrwxrwx 1 root root 35 Jun 25 16:06 20-xsl.ini -> /etc/php/7.2/mods-available/xsl.ini
lrwxrwxrwx 1 root root 35 Jun 25 16:06 20-zip.ini -> /etc/php/7.2/mods-available/zip.ini
我已经重新启动apache2服务器，没有任何效果。
如何告诉我的php-fpm使用这些扩展名？
答案 0 :(得分：4)
除了重新启动apache之外，您还重新启动了fpm吗？