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post_gallery › WordPress Filter Hooks

Since4.2.0
Deprecatedn/a
› apply_filters( 'post_gallery', '', $attr, $instance )
Parameters: (3)
  • (string) $output The gallery output. Default empty.
    Required: Yes
  • (array) $attr Attributes of the gallery shortcode.
    Required: Yes
  • (int) $instance Unique numeric ID of this gallery shortcode instance.
    Required: Yes
Defined at:
Codex:

Filters the default gallery shortcode output.

If the filtered output isn't empty, it will be used instead of generating the default gallery template.



Related Functions: get_post_gallery, get_post_galleries, get_post_gallery_images, update_gallery_tab, media_upload_gallery, get_post_galleries_images


Related Hooks: get_post_gallery, get_post_galleries, post_link_category, post_link, post_playlist

Source 

$output = apply_filters( 'post_gallery', '', $attr, $instance );