Title: edupison's Replies | WordPress.org

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# edupison

  [  ](https://wordpress.org/support/users/edupison/)

 *   [Profile](https://wordpress.org/support/users/edupison/)
 *   [Topics Started](https://wordpress.org/support/users/edupison/topics/)
 *   [Replies Created](https://wordpress.org/support/users/edupison/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/edupison/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/edupison/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/edupison/engagements/)
 *   [Favorites](https://wordpress.org/support/users/edupison/favorites/)

 Search replies:

## Forum Replies Created

Viewing 4 replies - 1 through 4 (of 4 total)

 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[SubHeading] length limit?](https://wordpress.org/support/topic/length-limit/)
 *  [edupison](https://wordpress.org/support/users/edupison/)
 * (@edupison)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/length-limit/#post-3457262)
 * Now it doesn’t give an error, but is still not working. My vesion is greater 
   than 5.3.
 * Where should I notice the limit? In the subheading box, in the WordPress backend,
   accepting only five words? Or maybe it should let me write as many words as I
   want and later, in the frontend, show only the first five words?
 * Thanks again!
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[SubHeading] length limit?](https://wordpress.org/support/topic/length-limit/)
 *  [edupison](https://wordpress.org/support/users/edupison/)
 * (@edupison)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/length-limit/#post-3457257)
 * I’m sorry, I don’t know almost nothing about PHP. What shoud I do with this code?
   Just paste it in function.php? I’ve tried pasting this at the top of the file,
   but gives me error.
 *     ```
       <?php add_filter( 'subheading', function( $value ) {
           return wp_trim_words( $value, 5 );
       } ); ?>
       ```
   
 * Parse error: syntax error, unexpected T_FUNCTION in (…)/functions.php on line
   1
 * Thanks in advance!
 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [Changing thumbnail size](https://wordpress.org/support/topic/changing-thumbnail-size-4/)
 *  Thread Starter [edupison](https://wordpress.org/support/users/edupison/)
 * (@edupison)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/changing-thumbnail-size-4/#post-3524245)
 * Nobody can help? I can’t understand why it isn’t working. Is it impossible to
   set an horizontal cropped featured image?
 *   Forum: [Plugins](https://wordpress.org/support/forum/plugins-and-hacks/)
    In
   reply to: [[SubHeading] length limit?](https://wordpress.org/support/topic/length-limit/)
 *  [edupison](https://wordpress.org/support/users/edupison/)
 * (@edupison)
 * [13 years, 4 months ago](https://wordpress.org/support/topic/length-limit/#post-3457252)
 * Is there any way to stablish a lenght limit by characters?
 * Thank you

Viewing 4 replies - 1 through 4 (of 4 total)