php ext list

gistfile1.txt

/etc/php/7.0/fpm/conf.d/10-mysqlnd.ini,
/etc/php/7.0/fpm/conf.d/10-opcache.ini,
/etc/php/7.0/fpm/conf.d/10-pdo.ini,
/etc/php/7.0/fpm/conf.d/15-xml.ini,
/etc/php/7.0/fpm/conf.d/20-apcu.ini,
/etc/php/7.0/fpm/conf.d/20-calendar.ini,
/etc/php/7.0/fpm/conf.d/20-ctype.ini,
/etc/php/7.0/fpm/conf.d/20-curl.ini,
/etc/php/7.0/fpm/conf.d/20-dom.ini,
/etc/php/7.0/fpm/conf.d/20-exif.ini,
/etc/php/7.0/fpm/conf.d/20-fileinfo.ini,
/etc/php/7.0/fpm/conf.d/20-ftp.ini,
/etc/php/7.0/fpm/conf.d/20-gd.ini,
/etc/php/7.0/fpm/conf.d/20-gettext.ini,
/etc/php/7.0/fpm/conf.d/20-iconv.ini,
/etc/php/7.0/fpm/conf.d/20-imap.ini,
/etc/php/7.0/fpm/conf.d/20-json.ini,
/etc/php/7.0/fpm/conf.d/20-mbstring.ini,
/etc/php/7.0/fpm/conf.d/20-mcrypt.ini,
/etc/php/7.0/fpm/conf.d/20-mysqli.ini,
/etc/php/7.0/fpm/conf.d/20-pdo_mysql.ini,
/etc/php/7.0/fpm/conf.d/20-pdo_sqlite.ini,
/etc/php/7.0/fpm/conf.d/20-phar.ini,
/etc/php/7.0/fpm/conf.d/20-posix.ini,
/etc/php/7.0/fpm/conf.d/20-readline.ini,
/etc/php/7.0/fpm/conf.d/20-shmop.ini,
/etc/php/7.0/fpm/conf.d/20-simplexml.ini,
/etc/php/7.0/fpm/conf.d/20-sockets.ini,
/etc/php/7.0/fpm/conf.d/20-sqlite3.ini,
/etc/php/7.0/fpm/conf.d/20-sysvmsg.ini,
/etc/php/7.0/fpm/conf.d/20-sysvsem.ini,
/etc/php/7.0/fpm/conf.d/20-sysvshm.ini,
/etc/php/7.0/fpm/conf.d/20-tokenizer.ini,
/etc/php/7.0/fpm/conf.d/20-wddx.ini,
/etc/php/7.0/fpm/conf.d/20-xdebug.ini,
/etc/php/7.0/fpm/conf.d/20-xmlreader.ini,
/etc/php/7.0/fpm/conf.d/20-xmlwriter.ini,
/etc/php/7.0/fpm/conf.d/20-xsl.ini,
/etc/php/7.0/fpm/conf.d/20-yaml.ini