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PHP wpdb::check_connection方法代码示例

本文整理汇总了PHP中wpdb::check_connection方法的典型用法代码示例。如果您正苦于以下问题:PHP wpdb::check_connection方法的具体用法?PHP wpdb::check_connection怎么用?PHP wpdb::check_connection使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在wpdb的用法示例。


在下文中一共展示了wpdb::check_connection方法的3个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。

示例1: data_collector_page

    /**
     * Display Settings page of the module.
     */
    public function data_collector_page()
    {
        $dc_hostname = get_option('ltg_q_dc_hostname', '');
        $dc_port = get_option('ltg_q_dc_port', '');
        $dc_database = get_option('ltg_q_dc_database', '');
        $dc_login = get_option('ltg_q_dc_login', '');
        $dc_password = get_option('ltg_q_dc_password', '');
        // Connect to the data collector server
        $dc_con = new wpdb($dc_login, $dc_password, $dc_database, $dc_hostname . ':' . $dc_port);
        // Check connection to the server
        if (!$dc_con->check_connection(false)) {
            echo '<div class="wrap">
  <h2>Data Collector</h2>
  <p>The connection to the database cannot be established. Please update the
  <a href="admin.php?page=ltg-questionnaires">settings of the Data Collector</a>.</p>
</div>';
            exit;
        }
        include_once dirname(__FILE__) . '/partials/ltg_questionnaires-data-collector.php';
    }
开发者ID:c0rtex,项目名称:ltg_questionnaires,代码行数:23,代码来源:class-ltg_questionnaires-admin.php

示例2: answerfieldtypes

 * THIS FILE IS ONLY FOR DEVELOPMENT PURPOSES.
 * IT POSES A LOT OF SECURITY RISKS (e.g. SQL INJECTION)
 * DO NOT USE ON PRODUCTION ENVIRONMENTS!
 */
// @TODO: Use WP functions to detect if the visitor is logged in or not.
// Bootstrap Wordpress
require_once '../../../wp-load.php';
$dc_hostname = get_option('ltg_q_dc_hostname', '');
$dc_port = get_option('ltg_q_dc_port', '');
$dc_database = get_option('ltg_q_dc_database', '');
$dc_login = get_option('ltg_q_dc_login', '');
$dc_password = get_option('ltg_q_dc_password', '');
// Connect to the data collector server
$dc_con = new wpdb($dc_login, $dc_password, $dc_database, $dc_hostname . ':' . $dc_port);
// Check connection to the server
if (!$dc_con->check_connection(false)) {
    $return = array('error' => 'Database connection problems.');
    echo json_encode($return);
    exit;
}
$resource = $_GET['resource'];
if (function_exists($_GET['resource'])) {
    $op = $_GET['op'] ? $_GET['op'] : 'r';
    $resource();
}
function answerfieldtypes()
{
    global $dc_con, $op;
    switch ($op) {
        case 'r':
            $order = $_GET['order'] ? $_GET['order'] : 'answerfieldtype_id';
开发者ID:c0rtex,项目名称:ltg_questionnaires,代码行数:31,代码来源:ltg_questionnaires.api.php

示例3: restoreWpdbConnection

 private function restoreWpdbConnection()
 {
     if (!class_exists('wpdb')) {
         return;
     }
     /** @var \wpdb $wpdb */
     global $wpdb;
     if (empty($wpdb)) {
         $wpdb = new \wpdb(DB_USER, DB_PASSWORD, DB_NAME, DB_HOST);
     } else {
         $wpdb->db_connect();
         $wpdb->check_connection();
     }
     /**
      * To avoid `mysqli_free_result` errors during the `wpdb::flush()` method set the result to `null`.
      * See `wp-db.php` file line 1425.
      */
     $reflection = new \ReflectionClass($wpdb);
     $resultProperty = $reflection->getProperty('result');
     $resultProperty->setAccessible(true);
     $resultProperty->setValue($wpdb, null);
     $resultProperty->setAccessible(false);
 }
开发者ID:lucatume,项目名称:wp-browser,代码行数:23,代码来源:WPBootstrapper.php


注:本文中的wpdb::check_connection方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。