control based action in anchor tag not showing in server

In my windows system working, but in server this will not be working

Code:

 <?php
$actionbutton = $row['status'] == 'success' ? anchor('Users/getpdf/'.$row['appno'],'Generate Pdf','class="btn btn-success"') : anchor('Users/validate/'.($row['appno']),'Pending','class="btn btn-warning"')  ;
?>
<td align="center" ><?= $actionbutton;?></td>

need help.

Maybe it is case sensitive Windows doe's care if its upper or lower case!

Your server is case sensitive so your Users should be users.

If I were you I would go to Udemy and get some course's on PHP.

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

Maybe it is case sensitive Windows doe's care if its upper or lower case!

Your server is case sensitive so your Users should be users.

If I were you I would go to Udemy and get some course's on PHP.

i changed but no result . is ther any other way to check.

dashboard:146 Uncaught ReferenceError: $ is not defined

i thing this is the error i got in console .

My controller is : Users
Function name : getpdf

I changed Users/getpdf to users/getpdf . nothing will be display

dashboard:146 Uncaught ReferenceError: $ is not defined
i thing this is the error i got in console .

If it's your browser console, sounds like issue loading jQuery properly before it's used, not PHP issue.

If your jQuery file loads successfully, you probably should look into ready function - if jQuery isn't loaded by the time you are trying to use any of the $ functions, it'll give you error you stated before, so you must wait for document to be ready (all scripts/css loaded) before running any of your JS code.