sanitize_file_name_chars filter-hook . WP 2.8.0
Filters the list of characters to remove from a filename.
Usage
add_filter( 'sanitize_file_name_chars', 'filter_function_name_977', 10, 2 );
function filter_function_name_977( $special_chars, $filename_raw ){
// filter...
return $special_chars;
}
- $special_chars(array)
- Characters to remove.
- $filename_raw(string)
- Filename as it was passed into sanitize_file_name().
Where the hook is called
sanitize_file_name_chars
wp-includes/formatting.php 2009
$special_chars = apply_filters( 'sanitize_file_name_chars', $special_chars, $filename_raw );