sanitize_key filter-hook . WP 3.0.0
Filters a sanitized key string.
Usage
add_filter( 'sanitize_key', 'filter_function_name_9850', 10, 2 );
function filter_function_name_9850( $key, $raw_key ){
// filter...
return $key;
}
- $key(string)
- Sanitized key.
- $raw_key(string)
- The key prior to sanitization.
Where the hook is called
sanitize_key
wp-includes/formatting.php 2137
return apply_filters( 'sanitize_key', $key, $raw_key );