feat: Refactor database connection handling to use centralized configuration

2025-11-12 16:00:32 +08:00
parent 8303ae39f1
commit 4c348e379d
11 changed files with 86 additions and 92 deletions
@@ -0,0 +1,27 @@
+<?php
+function get_db_config() {
+    return [
+        'host' => 'localhost',
+        'username' => 'myquant',
+        'password' => '_H(lU1_fF*9baRTp',
+        'database' => 'myquant',
+        'charset' => 'utf8mb4'
+    ];
+}
+
+function get_mysqli_connection() {
+    $db_config = get_db_config();
+    $mysqli = new mysqli(
+        $db_config['host'],
+        $db_config['username'],
+        $db_config['password'],
+        $db_config['database']
+    );
+
+    if ($mysqli->connect_error) {
+        die("Connection failed: " . $mysqli->connect_error);
+    }
+
+    $mysqli->set_charset($db_config['charset']);
+    return $mysqli;
+}