This may sound like a ridiculous question, but I'm trying to work out how to add data to the session (to indicate a user has logged in). The documentation here says:

Quote:You can simply assign data to the 

Code:

$_SESSION

 array, as with any other variable. Or as a property of 

Code:

$this->session

.

I have a problem, I make the following query:
SELECT
    dop.ID_CAJERO,
    dop.NUM_SERIE,
    CONCAT(us.apUsuario,' ',us.amUsuario,' ',us.nomUsuario) AS TECNICO ,
    CASE
        WHEN dop.V_F IS NULL THEN FORMAT( dop.MONTO_PAGADO, 2 )
        ELSE FORMAT(dop.V_R,2)
    END as MONTO_PAGADO, 
    dop.FECHA_PAGO,
    dop.HORA_PAGO,
    dop.FOLIO_FORMAVALORADA,
    dop.FOLIO_CONTROL,
    dop.CONTRIBUYENTE,
    dop.SERIE_FOLIOS,
    ifnull(dop.V_R,dop.MONTO_
PAGADO) V_R,
    ifnull(dop.V_F,dop.MONTO_PAGADO) V_F,
    ifnull(dop.V_D,0) V_D,
    ifnull(dop.FECHA_APP,dop.FECHA_PAGO) FECHA_CAJERO   
FROM det_operacion dop
JOIN cat_cajeros cat on cat.NUMERO=dop.ID_CAJERO
JOIN cat_usuario us on us.idUsuario=cat.NOMBRE_TECNICO
WHERE dop.ESTATUS_PAGO = 'PAGADO'
-- AND dop.FOLIO_FORMAVALORADA between '429359' and '429382' and dop.ID_CAJERO = 7010
 AND dop.FECHA_PAGO BETWEEN '2018-05-01' AND '2018-07-15' and dop.ID_PROYECTO = 1
 AND dop.MONTO_PAGADO <= 79


  But it takes a long time to be done and it does not yield the results that I can do?

Hi , in a cronjob i try to delete some file from db ,the file are at the same position of application (uploads folder) :

this is my code :

Hello guyz i need help in ajax when onchange event fire in dropdown i want the value in controller but i did not get it

Here is mu code:
VIEW:

     <select name="user_role" id="user_role" onchange="calculate(this)">

                                <option>--Select User--</option>  

                                <?php
                                foreach ($roll_get as $roll) {
                                    ?>
                                <option value="<?php echo $roll->user_id; ?>" id="<?php echo $roll->user_id; ?>"><?php echo $roll->full_name; ?></option>
                                    <?php
                                }
                                ?>
                            </select><br>
AJAX:
function calculate(id)
{
   
    var id=id;
   
    $.ajax({
          
            type:'POST',
            url:'welcome/user_manager',
            data:{'id':id},
            success:function(data){
            

            }
        });
}




CONTROLLER:

 public function user_manager() {

        
       $id=$this->input->post('id',true);
      

}

Can i integrate biometric system in my codeigniter app,then which is the api

Hello,
I have read the PHP Coding Style Guide page. I have a question:

Why single dot concatenation must not be separated from their subjects?
As I understand, the single dot concatenation, like other 2-ary operation, should be separated from their subjects by one space per side (excluding alignment). I think it is more pretty, more clean. Please tell my why is this convention applied?

Thanks for explanation.

Hello everyone i am new developer in  codeigniter, i need Role based login system and dynamic menu access by specific users so please help me.

Hi.
In migrations cannot add index to table.

https://bcit-ci.github.io/CodeIgniter4/d...forge.html

You can views add index to table refer: https://laravel.com/docs/master/migratio...ng-indexes

Thanks.

Hi,

Frustrated right now. I'm creating a cron job in CodeIgniter.

Now, I have 2 folders inside my config directory, namely: development and testing and inside of it are the config files that are set for different environment, especially the database.php

The environment is set inside my .htaccess with the following code:

• development => 'mydatabase_dev'
  
• testing          => 'mydatabase_test'
  
• production    => 'mydatabase_live'
  

Hey there---

I'm looking for help on how to do this...

I have the following array:
Array ( 
[0] => Array ( 
[ID] =>123
[Car] => Honda 
[Make] => Accord 
[Color] => White 
) 
[1] => Array ( 
[ID] =>654
[Car] => Toyota 
[Make] => Camry
[Color] => Black 
) 
[2] => Array ( 
[ID] =>789
[Car] => Nissan 
[Make] => Altima
[Color] => Red 
) 
)

All in this variable:
$data['get_cars'] = $car_query->result_array();


Then I do a foreach with the IDs to grab the years...
Year of Honda with ID 123 is 2008
Year of Toyota with ID 654 is 2010
Year of Nissan with ID 789 is 2014

Now i have an array like this:
Array ( 
[0] => Array ( 
[Year] =>2010
) 
[0] => Array ( 
[Year] =>2012
) 
[0] => Array ( 
[Year] =>2015
) 
)
How do I do this so I can add this to my original multidimensional array?