how to define Global variable in codeigniter?

Question

I have a condition for price filtering products in codeigniter...

When user clicks on filter button, lower & higher value as well as that category id of that page is sent to controller...

Now, when user is on that page and clicks on another next page (In pagination).. those all values are gone... how can i set them globally so that even when user goes for next page those lower,higher value and category ids i can use again...

I am using codeigniter's pagination library...

Global !== Persistent... if you want persistence for an individual user, use Session — Mark Baker
– Mark Baker, Commented Dec 19, 2016 at 14:17

karthik · Accepted Answer · 2016-12-21 09:55:52Z

2

file location - Application -> Config -> constants.php here you can define global variable

define('BASE_PATH',"/home/example/public_html/");
define('UPLOAD_PATH',BASE_PATH . 'uploads/');


//this is your global variable, can use anywhere in application
   echo $UPLOAD_PATH;

answered Dec 21, 2016 at 9:55

karthik

1103 silver badges18 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

how to define Global variable in codeigniter?

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related