40 lines
1.1 KiB
PHP
40 lines
1.1 KiB
PHP
<?php
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// Database configuration
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define('DB_HOST', '127.0.0.1');
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define('DB_PORT', '3306');
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define('DB_NAME', 'app');
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define('DB_USER', 'app');
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define('DB_PASSWORD', 'app');
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function db() {
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static $pdo;
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if ($pdo) {
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return $pdo;
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}
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$dsn = 'mysql:host=' . DB_HOST . ';port=' . DB_PORT . ';dbname=' . DB_NAME . ';charset=utf8mb4';
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$options = [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
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PDO::ATTR_EMULATE_PREPARES => false,
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];
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try {
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$pdo = new PDO($dsn, DB_USER, DB_PASSWORD, $options);
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return $pdo;
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} catch (PDOException $e) {
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// In a real app, you would log this error and show a generic error page.
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// For development, it's okay to show the error.
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throw new PDOException($e->getMessage(), (int)$e->getCode());
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}
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}
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// Run migrations
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try {
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$pdo = db();
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$migration_files = glob(__DIR__ . '/migrations/*.sql');
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foreach ($migration_files as $file) {
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$sql = file_get_contents($file);
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$pdo->exec($sql);
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}
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} catch (PDOException $e) {
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// Handle migration errors
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} |