sanitize_user filter-hook . WP 2.0.1
Filters a sanitized username string.
Usage
add_filter( 'sanitize_user', 'filter_function_name_106', 10, 3 ); function filter_function_name_106( $username, $raw_username, $strict ){ // filter... return $username; }
- $username(string)
- Sanitized username.
- $raw_username(string)
- The username prior to sanitization.
- $strict(true/false)
- Whether to limit the sanitization to specific characters.
Changelog
Since 2.0.1 | Introduced. |
Where the hook is called
sanitize_user
wp-includes/formatting.php 2123
return apply_filters( 'sanitize_user', $username, $raw_username, $strict );
Where in WP core the hook is used WordPress
wp-includes/ms-default-filters.php 33
add_filter( 'sanitize_user', 'strtolower' );