How to use variables from widgets in other pages?

Question

I have a widget where I set some custom url's like register or login. I want to use those variables declared in a widget outside of the widget, in other pages (page templates). How can I save or use, for example, $login or $register variables, in other pages ?

Answer 1

If you save those urls in options table, then using get_option you can use it any where...

Answer 2

If you post relevant codes here (like your widget), it would help us answer more appropriately. Anyway, here's my suggestion based on Rajeev Vyas's answer:

1. Edit your template's functions.php; create it if there isn't any.
2. There, you can either, use add_option in the global context or add some hook like 'after_setup_theme' to have control over order of its execution.

3. Either way, write something like this in your functions.php:

   add_option('login_url', 'some/url');
   add_option('register_url', 'some/other/url');
   

   This will initialize your desired variables.

4. Then, in your widgets and page templates you can use get_option function to get retrieve these values:

   get_option('login_url');
   get_option('register_url');
   

You can find documentation to these functions here: add_option