pre_get_available_post_mime_types

pre_get_available_post_mime_types

Hook Type: filter

See hook in core

Displaying hooks found in version: wordpress-6.8

apply_filters('pre_get_available_post_mime_types') is found 1 times:

  • /wp-includes/post.php line 8323
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    *
     * @param string[]|null $mime_types An array of MIME types. Default null.
     * @param string        $type       The post type name. Usually 'attachment' but can be any post type.
     */
    $mime_types = apply_filters( 'pre_get_available_post_mime_types', null, $type );
     
    if ( ! is_array( $mime_types ) ) {
        $mime_types = $wpdb->get_col( $wpdb->prepare( "SELECT DISTINCT post_mime_type FROM $wpdb->posts WHERE post_type = %s AND post_mime_type != ''", $type ) );
    }
     
    // Remove nulls from returned $mime_types.