cwp_megar_enhanced_image_navigation

Filter in a link to a content ID attribute for the next/previous image links on image attachment pages.

Description

cwp_megar_enhanced_image_navigation( $url, $id ); 

Parameters (2)

0. $url
The url.
1. $id
The id.

Usage

  1. if ( !function_exists( 'cwp_megar_enhanced_image_navigation' ) ) { 
  2.     require_once '/inc/extras.php'; 
  3. } 
  4.   
  5. // The url. 
  6. $url = null; 
  7.   
  8. // The id. 
  9. $id = null; 
  10.   
  11. // NOTICE! Understand what this does before running. 
  12. $result = cwp_megar_enhanced_image_navigation($url, $id); 
  13.     

Defined (1)

The function is defined in the following location(s).

/inc/extras.php  
  1. function cwp_megar_enhanced_image_navigation( $url, $id ) { 
  2.     if ( ! is_attachment() && ! wp_attachment_is_image( $id ) ) 
  3.         return $url; 
  4.  
  5.     $image = get_post( $id ); 
  6.     if ( ! empty( $image->post_parent ) && $image->post_parent != $id ) 
  7.         $url .= '#main'; 
  8.  
  9.     return $url; 
  10. }