WordPress.org

1. tislam100
   Member
   Posted 1 year ago #

   Hello everyone, few days ago I created a wp theme. When I turn on wp_debug.I get these errors :

   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: ang_breadcrumbs in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: ang_hide_social in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: ang_hide_tw in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: ang_hide_fb in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: ang_hide_ms in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: ang_hide_rss in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: a in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 172
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 174
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 177
   
   Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php:172) in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 181

   I have tried this method, but it doesnt work.

   this error driving me crazy. can anyone plz help??? :(

2. tislam100
   Member
   Posted 1 year ago #

   here is my themes functions.php
   http://pastebin.com/iPA5iDz0

3. tislam100
   Member
   Posted 1 year ago #

   here is my themes functions.php
   http://pastebin.com/iPA5iDz0

4. elfin
   Moderator
   Posted 1 year ago #

   The header error is as a direct result of the previous errors - so don't worry about that for now.

   I'd have to see the code to be certain - but it looks like you are use a variable that wasn't set up.

   example:
   if ($_GET["variable"] == 'a')
   and you might need to use:
   if (isset($_GET["variable"]) && $_GET["variable"] == 'a')

   [edit: you replied whilst I wrote this]

5. elfin
   Moderator
   Posted 1 year ago #

   Ok line 172 has this:
   update_option( $value['id'], $_REQUEST[ $value['id'] ] ); }

   $value['id'] is the issue, it doesn't appear in every $value array, just some of them. In fact can lines 171 & 172 be deleted?

6. tislam100
   Member
   Posted 1 year ago #

   thank you so much for your reply.

   I deleted the two lines(171 & 172) and gave every an id.
   Now I am getting 3 lines of errors.
   here is the edited functions.php
   and
   the new errors:
   

   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php  on line 180
   
   Notice: Undefined index: id in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 183
   
   Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php:180) in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 187

7. elfin
   Moderator
   Posted 1 year ago #

   I can't spot where the issue is this time. So what I'd normally do (others almost certainly have easier solutions) is use a simple:
   

   echo '<pre>';
   print_r($value);
   echo '</pre>';

   to find whether id was indeed set or not.

   I'd use this before line 179.

8. tislam100
   Member
   Posted 1 year ago #

   thank you for your reply. that triggered different error.
   But, I think I narrowed down the problem. here is my latest functions.php

   Now, when I save my theme option I get these errors:
   

   Notice: Undefined index: ang_temp in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php  on line 147
   
   Notice: Undefined index: ang_breadcrumbs in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
   
   Notice: Undefined index: ang_hide_social in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
   
   Notice: Undefined index: ang_hide_tw in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
   
   Notice: Undefined index: ang_hide_fb in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
   
   Notice: Undefined index: ang_hide_ms in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
   
   Notice: Undefined index: ang_hide_rss in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 147
   
   Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php:147) in C:\xampp\htdocs\wordpress\wp-content\themes\Angelia\functions.php on line 156

   I tried to remove these two lines as you suggested:
   

   foreach ($options as $value) {
                       update_option( $value['id'], $_REQUEST[ $value['id'] ] ); }

   It doesn't trigger any error but then the theme settings doesn't save.

   BTW I am calling the theme options into my template files like this:

   <?php
   //allows the theme to get info from the theme options page
   global $options;
   foreach ($options as $value) {
           if(isset($value['id'])){if (get_option( $value['id'] ) === FALSE) { $$value['id'] = $value['std']; }
       else { $$value['id'] = get_option( $value['id'] ); }}
       }
   ?>

9. elfin
   Moderator
   Posted 1 year ago #

   You need another
   if( isset( $_REQUEST[ $value['id'] ] ) ) {
   before line 147.

10. tislam100
    Member
    Posted 1 year ago #

    yeah just figured that out few minutes ago. works without error now. thank you so much for your effort.

    :D

Topic Closed

This topic has been closed to new replies.