Learn WordPress Filters

Before Being Displayed

  • body_class
  • content_edit_pre
  • content_filtered_edit_pre
  • excerpt_edit_pre
  • date_edit_pre
  • date_gmt_edit_pre
  • get_attached_file
  • get_pages
  • get_the_archive_title
  • get_the_excerpt
  • get_the_guid
  • image_size_names_choose – Adding custom image sizes to Media Library options.
  • no_texturize_shortcodes
  • post_class
  • sanitize_title
  • single_post_title
  • the_content
  • the_content_feed
  • the_editor_content
  • the_excerpt
  • the_excerpt_rss
  • the_tags
  • the_title
  • wp_dropdown_pages
  • wp_list_pages
  • wp_list_pages_exclude

Before Being Saved to DB

  • attachment_fields_to_save
  • attachment_max_dims – Max Dimensions