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pre_wp_unique_filename_file_list › WordPress Filter Hooks

Since5.5.0
Deprecatedn/a
› apply_filters( 'pre_wp_unique_filename_file_list', null, $dir, $filename )
Parameters: (3)
  • () files The list of files to use for filename comparisons. Default null (to retrieve the list from the filesystem).
    Required: Yes
  • () dir The directory for the new file.
    Required: Yes
  • () filename The proposed filename for the new file.
    Required: Yes
Defined at:
Codex:

Filters the file list used for calculating a unique filename for a newly added file.

Returning an array from the filter will effectively short-circuit retrieval from the filesystem and return the passed value instead.


Related Functions: wp_unique_filename, _wp_check_alternate_file_names, wp_unique_id_from_values, wp_unique_prefixed_id, wp_make_theme_file_tree, get_parent_theme_file_uri


Related Hooks: wp_unique_filename, pre_wp_unique_post_slug, parent_theme_file_uri, parent_theme_file_path, pre_wp_setup_nav_menu_item

Source 

$files = apply_filters( 'pre_wp_unique_filename_file_list', null, $dir, $filename );