Ich habe diese Fehler in Codeigniter.Schwerwiegender Fehler: Uncaught Fehler: Aufruf zu undefinierter Funktion mysql_pconnect()
Fatal error: Uncaught Error: Call to undefined function mysql_pconnect() in
C:\xampp1\htdocs\CI\system\database\drivers\mysql\mysql_driver.php:92 Stack trace: #0 C:\xampp1\htdocs\CI\system\database\DB_driver.php(116): CI_DB_mysql_driver->db_pconnect() #1 C:\xampp1\htdocs\CI\system\database\DB.php(149): CI_DB_driver->initialize() #2 C:\xampp1\htdocs\CI\system\core\Loader.php(347): DB(Array, NULL) #3 C:\xampp1\htdocs\CI\application\models\usermodel.php(7): CI_Loader->database() #4 C:\xampp1\htdocs\CI\application\controllers\userscontroller.php(9): UserModel->getUser() #5 C:\xampp1\htdocs\CI\system\core\CodeIgniter.php(360): UsersController->index() #6 C:\xampp1\htdocs\CI\index.php(202): require_once('C:\xampp1\htdoc...') #7 {main} thrown in C:\xampp1\htdocs\CI\system\database\drivers\mysql\mysql_driver.php on line 92
Modellklasse
<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
class UserModel extends CI_Model
{
public function getUser()
{
$this->load->database();
$query = $this->db->query("SELECT * from user_accounts");
return $query->result();
}
}
View-Klasse
<!DOCTYPE html>
<html>
<head>
<title>User Accounts</title>
</head>
<body>
<?php foreach($users as $user): ?>
<table>
<tr>
<td><?= $user->firstname; ?></td>
<td><?= $user->lastname; ?></td>
</tr>
<?php endforeach; ?>
</table>
</body>
</html>
Controller-Klasse
<?php if (! defined('BASEPATH')) exit('No direct script access allowed');
class UsersController extends CI_Controller
{
public function index()
{
$this->load->model('usermodel');
$data['users'] = $this->usermodel->getUser();
$this->load->view('user_list',$data);
}
}
database.php
$active_group = 'default';
$active_record = TRUE;
$db['default']['hostname'] = 'localhost';
$db['default']['username'] = 'root';
$db['default']['password'] = '';
$db['default']['database'] = 'ci_users';
$db['default']['dbdriver'] = 'mysql';
$db['default']['dbprefix'] = '';
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = '';
$db['default']['char_set'] = 'utf8';
$db['default']['dbcollat'] = 'utf8_general_ci';
$db['default']['swap_pre'] = '';
$db['default']['autoinit'] = TRUE;
$db['default']['stricton'] = FALSE;
Welche Version von PHP verwenden Sie? Die mysql_-Funktionen wurden in PHP 5.5 veraltet und in PHP 7 vollständig entfernt. Auch welche Version von CodeIgniter? – Chris
Welche Version von CI? – user4419336
PHP Version 7.0.13 und CodeIgniter Version 2.2.6 –