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Codeigniter - Call to undefined method CI_DB_mysql_driver::


Codeigniter - Call to undefined method CI_DB_mysql_driver::

By : SebastianH
Date : November 20 2020, 07:00 PM
will help you Are you sure your index.php file at the root of ur project have included bootstrap in proper place
Go to the end of the index.php file and include the bootstrap file just before including codeigniter.php.
code :


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CodeIgniter code works in browser, dies in phpunit test: Call to undefined method CI_DB_mysql_driver::where() in (... pr

CodeIgniter code works in browser, dies in phpunit test: Call to undefined method CI_DB_mysql_driver::where() in (... pr


By : elPrez1983
Date : March 29 2020, 07:55 AM
Does that help I have built new functionality into a very large website. The functionality works flawlessly in browser, but phpunit tests are dying in what looks to be CodeIgniter basic code. , Finally got help from a coworker. we changed a driver:
code :
class MY_DB_driver extends \CI_DB_active_record
Call to undefined method CI_DB_mysql_driver::row_array()

Call to undefined method CI_DB_mysql_driver::row_array()


By : csrv sales
Date : March 29 2020, 07:55 AM
I hope this helps . Don't forget the missing ->get() method. Plus, remove the WHERE in the string:
code :
$where = "name='Joe' AND status='boss' OR status='active'";
public function payu($id,$month)
{
    // $where = "generatebills.student_id='".$id."' and generatebills.month='".$month."'";
    $where = array(
        'generatebills.student_id' => $id,
        'generatebills.month' => $month,
    );

    $query =  $this->db->select('generatebills.*')
        ->from('generatebills')
        ->join('student','student.student_id = generatebills.student_id')
        ->where($where);

    return $query->get()->row_array();
               //  ^
}
Fatal error: Call to undefined method CI_DB_mysql_driver::group_start()

Fatal error: Call to undefined method CI_DB_mysql_driver::group_start()


By : ColdInDecember
Date : March 29 2020, 07:55 AM
To fix the issue you can do I developing codeigniter php web application. There are I got error like this: , Try this way.
code :
$this->db->group_start();
$this->db->or_group_start(); 
foreach ($this->column_search as $item) // loop column 
    {
        if($_POST['search']['value']) // if datatable send POST for search
        {
                    $this->db->or_like($item, $_POST['search']['value']);
        }
    }
   $this->db->or_group_end();
   $this->db->group_end();
PHP Codeigniter error: call to undefined method ci_db_mysql_driver::result()

PHP Codeigniter error: call to undefined method ci_db_mysql_driver::result()


By : Zaahirah Goolam Hoss
Date : March 29 2020, 07:55 AM
I hope this helps you . I was trying to create an xml response using codeigniter. The following error gets thrown when i run the code. , Your code here is wrong:
Call to undefined method CI_DB_mysql_driver::num_rows()

Call to undefined method CI_DB_mysql_driver::num_rows()


By : Sajjan Mishra
Date : March 29 2020, 07:55 AM
I wish this help you The number of rows returned by the query.With num_rows() you first perform the query, and then you can check how many rows you got.
$query is the variable that the query result object is assigned to:
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