wp_data_sync_basename

Description

The base name of the image.

Usage

apply_filters( 'wp_data_sync_basename', $basename, $post_id );

Parameters

Code Example

Use the post title as the base name for the post thumbnail.

add_filter( 'wp_data_sync_basename', function( $basename, $post_id ) {

if ( $title = get_the_title( $post_id ) ) {

$file_type = wp_check_filetype( $basename );

$slug = sanitize_title( $title );

return "{$slug}.{$file_type['ext']}";

}

return $basename;

), 10, 2 );