Insert Multiple rows Codeignite

PHP
4

That is because you removed loop from insertMonday() method
My code supposes that loop is still there

Now you have to move insertMonday() into loop in controller:

$this->load->model('emp_model');
foreach($doctornames as $index => $doctorname){

    $doctorfield = $doctorfields[$index];
    $date = $dates1[$index] . '-' . $dates11[$index];

    $row = array(
        'doctorname' => $doctorname,
        'doctorfield' => $doctorfield,
        'schedule' => $date
    );

    $this->emp_model->insertMonday($row);

}