How to use set_select on a multiple select box in codeigniter?
This is an example of multi select box in codeigniter <select multiple class="form-control" name="city[]" id="city" style="height: 123px !important;"> <?php $cities = getCitieslist(); foreach ($cities as $city) { ?> <option value="<?php echo $city->id?>" <?php if(@in_array($city->id, set_value('city[]'))): ?> selected="selected"<?php endif; ?>> <?php echo $city->fk_name.' - '.$city->description?> </option> <?php } ?> </select> You can take a look above code or In simple code you can select the multiple value <?php if(@in_array($city->id, set_value('city[]'))): ?> selected="selected"<?php endif; ?> Lots of people search above term like how to use set_value for multi select box in codeigniter