PHPMyAdmin about docker-compose-lamp HOT 3 CLOSED

Instead of localhost use mysql. Yes, it's weird but heh.
I had the same problem when I tried to install WP.

from docker-compose-lamp.

@pin147 Can you elaborate? I have the same problem as Zibulon but don't know what you mean by 'using mysql'.

from docker-compose-lamp.

@KappaDistributive
It's a hostname of MySQL server. See the following example,

<?php
$link = mysqli_connect("mysql", "root", "tiger", null);
if (!$link) {
    echo "Error: Unable to connect to MySQL." . PHP_EOL;
    echo "Debugging errno: " . mysqli_connect_errno() . PHP_EOL;
    echo "Debugging error: " . mysqli_connect_error() . PHP_EOL;
    exit;
}
echo "Success: A proper connection to MySQL was made! The docker database is great." . PHP_EOL;
echo "Host information: " . mysqli_get_host_info($link) . PHP_EOL;
mysqli_close($link);

See the connection function, we are passing mysql as a first parameter and that is a hostname. Generally, we use localhost for most of the cases, but in this case, it is different.

from docker-compose-lamp.