Tazyeuu/D1041231073-WebGISPovertyMap
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fix: support DATABASE_URL env var for foolproof db connection

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Tazyeuu
2026-06-11 00:55:00 +07:00
parent 9892293a7e
commit f0dd4a4c56
1 changed files with 15 additions and 5 deletions
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project_final/config/db.php
+15 -5
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@@ -15,11 +15,21 @@ class Database {
public static function getConnection() {
if (self::$conn === null) {
$host = self::env('DB_HOST', '127.0.0.1');
$port = self::env('DB_PORT', '3306');
$dbName = self::env('DB_DATABASE', 'webgis_db');
$username = self::env('DB_USERNAME', 'root');
$password = self::env('DB_PASSWORD', '');
$dbUrl = self::env('DATABASE_URL');
if ($dbUrl) {
$parsed = parse_url($dbUrl);
$host = $parsed['host'] ?? '127.0.0.1';
$port = $parsed['port'] ?? '3306';
$username = $parsed['user'] ?? 'root';
$password = $parsed['pass'] ?? '';
$dbName = ltrim($parsed['path'], '/');
} else {
$host = self::env('DB_HOST', '127.0.0.1');
$port = self::env('DB_PORT', '3306');
$dbName = self::env('DB_DATABASE', 'webgis_db');
$username = self::env('DB_USERNAME', 'root');
$password = self::env('DB_PASSWORD', '');
}
self::$conn = new PDO(
"mysql:host={$host};port={$port};dbname={$dbName};charset=utf8mb4",