config.php

<?php
define('HOST', '127.0.0.1');
define('DBNAME', 'zhushou');
define('USERNAME', 'root');
define('PASSWORD', 'czx2002819');

function connect_to_database() {
    try {
        $db = new PDO('mysql:host='.HOST.';dbname='.DBNAME.';charset=utf8', USERNAME, PASSWORD);
        $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
        $db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false);

    } catch(PDOExcpetion $e) {
        die($e->getMessage());
    }

    $db->connection = null;

    return $db;
}


$db = connect_to_database();
define('DB', connect_to_database());

define('MAP_API_URL', 'https://maps.googleapis.com/maps/api/js?key=AIzaSyDK6Mv_YWM0M2iOFuqjB2YWQrYPbKvpGJU&libraries=places&callback=initMap');


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