Install based on https://www.howtoforge.com/tutorial/ubuntu-postgresql-installation/ in my ubuntu 16.04
Log into http://localhost/phppgadmin/ PostgreSQL, browser show Version of PostgreSQL not supported. Please upgrade to version or later.
Any resolution?
Actually you still can modify this file manually:
classes/database/Connection.php
// Detect version and choose appropriate database driver switch (substr($version,0,3)) { case '9.5': return 'Postgres'; break; case '9.4': return 'Postgres94'; break; case '9.3': return 'Postgres93'; break; case '9.2': return 'Postgres92'; break; case '9.1': return 'Postgres91'; break; case '9.0': return 'Postgres90'; break; case '8.4': return 'Postgres84'; break; case '8.3': return 'Postgres83'; break; case '8.2': return 'Postgres82'; break; case '8.1': return 'Postgres81'; break; case '8.0': case '7.5': return 'Postgres80'; break; case '7.4': return 'Postgres74'; break; } switch (substr($version,0,4)) { case '10.1': return 'Postgres'; break; } Not fully tested, but all the main functions work fine.
Or create your own fork of https://github.com/phppgadmin/phppgadmin and create/fix a couple of files for implementing full support.
EDIT 3: phpPgAdmin is in active development again! If you download the latest version, it supports PostgreSQL up to v11.x
http://phppgadmin.sourceforge.net/doku.php?id=download https://github.com/phppgadmin/phppgadmin
phpPgAdmin hasn't been actively developed for years. It's still a great interface for PostgreSQL, but unfortunately they only officially support up to 9.2. I've noticed that the latest version still works up to 9.6 though, at least it has in a production environment for the past 6 months, and before that worked with whatever I had (9.4 / 9.5?) for years.
I would suggest installing 9.6 instead, and going from there.
EDIT: If you're dead keen on using v10, then you can still use pgAdmin 4 as the interface, though this is not web based.
Reference: Official phpPgAdmin Website
EDIT2: See the answer by DToch for a good workaround
To be clearer, the full path is /usr/share/phppgadmin/classes/database/Connection.php
Also you can simply add
default: return 'Postgres'; break; at the end of the switch statement.
Also needed is the username for logging in should be "postgres". Not well documented.
If you're using docker (Using my fork of phppgadmin due that fixes compatibility with newer posrgres):
FROM php:8-fpm-alpine RUN apk add --no-cache --virtual \ .build-deps git autoconf g++ make postgresql-dev \ && docker-php-ext-install pgsql \ && docker-php-ext-enable opcache \ && apk add libpq ca-certificates curl apache2-proxy \ && rm -rf /var/www/localhost/.git/ /var/www/localhost \ && git clone https://github.com/idontusenumbers/phppgadmin.git /var/www/localhost/htdocs \ && rm -rf /var/www/localhost/.git/ \ && apk del .build-deps \ && rm -rf /tmp/* \ && rm -rf /var/cache/apk/* \ && rm /etc/init.d/apache2 RUN echo "ProxyPassMatch ^/(.*\.php(/.*)?)$ fcgi://127.0.0.1:9000/var/www/localhost/htdocs/$1" >> /etc/apache2/httpd.conf RUN echo "DirectoryIndex index.php" >> /etc/apache2/httpd.conf 
in phppgadmin folder edit the file classes/database/Connection.php
Add after this line: case '7.4': return 'Postgres74'; break;
type or copy/paste this text: default: return 'Postgres'; break;
Et voila!
in the directory classes/database adjust the file connection.php switch (substr($version,0,3)) {
case '9.2': return 'Postgres'; break; case '9.1': return 'Postgres91'; break; case '9.0': return 'Postgres90'; break; case '8.4': return 'Postgres84'; break; case '8.3': return 'Postgres83'; break; case '8.2': return 'Postgres82'; break; case '8.1': return 'Postgres81'; break; case '8.0': case '7.5': return 'Postgres80'; break; case '7.4': return 'Postgres74'; break; default: return 'Postgres'; break; } and it works also for version 10 without issues.
This also solves the issue when you have the following error message: Undefined variable: postgresqlMinVer Version of PostgreSQL not supported. Please upgrade to version or later.
