小编Ben*_*ein的帖子

我有一个网站,我想确定地理软件的用户输入,并使用该地址,如会议.

问题是谷歌自动完成还会显示"仅限邮政编码"或没有街道号的街道.

无论如何在显示之前过滤自动完成结果？

var input = /** @type {HTMLInputElement} */(
            document.getElementById('pac-input'));
var defaultBounds = new google.maps.LatLngBounds(
            new google.maps.LatLng(52.66805480068766, 13.7713623046875),
            new google.maps.LatLng(52.32191088594773, 12.98858642578125));
var autocomplete_options = {
        bounds: defaultBounds,
        componentRestrictions: {country: 'de'},
        types: ['geocode']
    };
    autocomplete = new google.maps.places.Autocomplete(input, autocomplete_options);
    google.maps.event.addListener(autocomplete, 'place_changed', callServer);

我的测试站点可以在这里找到自动完成:http: //www.winterreifenwechsel.de/welcome/termine

尝试一些输入,如14169(邮政编码)或Wilskistr(没有房子的街道).

我使用webgrind和xdebug来破坏我的网站性能.函数php :: PDO - > __ construct(约1秒)采用85%的页面加载时间...

这是无法接受的.我能以某种方式优化这个功能吗？(缓存,mysql配置等)

我正在使用php,mysql和codeigniter与redbean.redbean使用那个pdo构造函数...

这是函数源代码

/** 
 * Establishes a connection to the database using PHP PDO 
 * functionality. If a connection has already been established this 
 * method will simply return directly. This method also turns on 
 * UTF8 for the database and PDO-ERRMODE-EXCEPTION as well as 
 * PDO-FETCH-ASSOC. 
 * 
 * @return void 
 */ 
public function connect() { 
   if ($this->isConnected) return; 
    $user = $this->connectInfo['user']; 
    $pass = $this->connectInfo['pass']; 
    //PDO::MYSQL_ATTR_INIT_COMMAND 
     $this->pdo = new PDO( 
               $this->dsn, 
               $user, 
               $pass, …