Question

我在尝试运行CodeIgniter项目时遇到以下问题，但是在通过xampp为该项目提供服务的浏览器中通过url访问该项目时遇到以下错误：

Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in 
 C:\xampp\htdocs\TaxiCMS\system\database\drivers\mysql\mysql_driver.php:91 Stack trace: 
#0 C:\xampp\htdocs\TaxiCMS\system\database\DB_driver.php(115): CI_DB_mysql_driver->db_pconnect() 
#1 C:\xampp\htdocs\TaxiCMS\system\database\DB.php(148): CI_DB_driver->initialize() 
#2 C:\xampp\htdocs\TaxiCMS\system\core\Loader.php(346): DB(Array, NULL) 
#3 C:\xampp\htdocs\TaxiCMS\system\core\Loader.php(1171): CI_Loader->database() 
#4 C:\xampp\htdocs\TaxiCMS\system\core\Loader.php(152): CI_Loader->_ci_autoloader() 
#5 C:\xampp\htdocs\TaxiCMS\system\core\Controller.php(51): CI_Loader->initialize() 
#6 C:\xampp\htdocs\TaxiCMS\application\controllers\admin.php(10): CI_Controller->__construct() 
#7 C:\xampp\htdocs\TaxiCMS\system\core\CodeIgniter.php(308): Admin->__construct() 
#8 C:\xampp\htdocs\TaxiCMS\index.php(202): require_once('C:\\xampp\\htdocs...') 
#9 {main} thrown in C:\xampp\htdocs\TaxiCMS\system\database\drivers\mysql\mysql_driver.php on line 91

Answer 1

数据库配置文件夹如下

    <?php 
.....
    $db["default"]["hostname"] = "localhost";
    $db["default"]["username"] = "root";
    $db["default"]["password"] = "";
    //$db["default"]["database"] ="test";
    $db["default"]["database"] ="test;
    $db["default"]["dbdriver"] = 'mysql';
    $db["default"]["dbprefix"] = "";
    $db["default"]["pconnect"] = TRUE;
    $db["default"]["db_debug"] = FALSE;
    $db["default"]["cache_on"] = FALSE;
    $db["default"]["cachedir"] = "";
....

解决方案只是改变

$db['default']['dbdriver'] = 'mysql';

至

$db['default']['dbdriver'] = 'mysqli';

如何解决未捕获的错误：调用未定义函数mysql_pconnect（）

1 个答案: