Found a number of posts here with the same title, but I still can’t get this to work.
Got three docker containers running:
– one is running mysql
– one is running phpmyadmin (and it works perfectly with the mysql db)
– one is running php:apache, I created it like this:
docker run --network qrstampnet0 --name qrstampweb -d -v /var/qrstamp/www:/var/www/ -p 80:80 -p 443:443 php:apache
When running the following PHP script I get an error “Uncaught Error: Class ‘mysqli’ not found”:
$con->connection = new mysqli($mysql_db_hostname, $mysql_db_user, $mysql_db_password);
So I checked if with PHPInfo() and got the following results:
PHP version 7.4.4
Configure command: './configure' '--build=x86_64-linux-gnu' '--with-config-file-path=/usr/local/etc/php' '--with-config-file-scan-dir=/usr/local/etc/php/conf.d' '--enable-option-checking=fatal' '--with-mhash' '--enable-ftp' '--enable-mbstring' '--enable-mysqlnd' '--with-password-argon2' '--with-sodium=shared' '--with-pdo-sqlite=/usr' '--with-sqlite3=/usr' '--with-curl' '--with-libedit' '--with-openssl' '--with-zlib' '--with-pear' '--with-libdir=lib/x86_64-linux-gnu' '--with-apxs2' '--disable-cgi' 'build_alias=x86_64-linux-gnu'
Configuration File (php.ini) Path: /usr/local/etc/php
but this directory does not contain a php.ini file, only: php.ini-development and php.ini-production.
In the mysqlnd section it says:
loaded plugins: mysqlnd,debug_trace,auth_plugin_mysql_native_password,auth_plugin_mysql_clear_password,auth_plugin_caching_sha2_password,auth_plugin_sha256_password
and the following code, reports that mysqli is not loaded.
if (!function_exists('mysqli_init') && !extension_loaded('mysqli')) {
echo 'We don't have mysqli!!!';
} else {
echo 'Phew we have it!';
}
I tried a lot of things, but can’t get this to work. Not sure what I’m missing….
2
Answers
Pfff, stupid.... For my running config I just had to copy the php.ini-production to php.ini. Stupid this was so simple. A little embarrassing :-) Took me 3hrs to figure out.
Add this in your Dockerfile:
Or run the image and execute inside your container: