26 lines
882 B
PHP
26 lines
882 B
PHP
<?php
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$host = getenv("MYSQLHOST"); // mysql-wlgj.railway.internal
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$user = getenv("MYSQLUSER"); // root
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$password = getenv("MYSQLPASSWORD"); // your Railway password
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$database = getenv("MYSQLDATABASE"); // railway
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$port = getenv("MYSQLPORT"); // 3306
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// Optional debug to confirm vars (remove in production)
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// echo "HOST=$host<br>USER=$user<br>DB=$database<br>PORT=$port<br>";
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// Check if environment variables are set
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if (!$host || !$user || !$password || !$database || !$port) {
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die("Missing required database environment variables.");
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}
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// Create a connection
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$conn = new mysqli($host, $user, $password, $database, (int)$port);
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// Check for connection error
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if ($conn->connect_error) {
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die("Connection failed: " . $conn->connect_error);
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}
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echo "Host: $host<br>User: $user<br>DB: $database<br>Port: $port<br>";
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?>
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