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wordpress: funciones útiles para functions.php

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  1. /*------------- WIDGETS --------------*/
  2. if (function_exists('register_sidebar')) {
  3.     register_sidebar(array(
  4.         'name' => 'Sidebar Widgets',
  5.         'id'   => 'sidebar-widgets',
  6.         'description'   => 'These are widgets for the sidebar.',
  7.         'before_widget' => '<div id="%1$s" class="widget %2$s">',
  8.         'after_widget'  => '</div>',
  9.         'before_title'  => '<h2>',
  10.         'after_title'   => '</h2>'
  11.     ));
  12. }
  13.  
  14.  
  15. /*------------- IMAGES --------------*/
  16. //Prevent post images from being displayed on homepage
  17. add_filter('the_content','wpi_image_content_filter',11);
  18. function wpi_image_content_filter($content){
  19.     if (is_home() || is_front_page()){
  20.       $content = preg_replace("/<img[^>]+\>/i", "", $content);
  21.     }
  22.     return $content;
  23. }

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