views_handler_field_file_extension.inc

<?php


/**
 * Returns a pure file extension of the file, for example 'module'.
 * @ingroup views_field_handlers
 */
class views_handler_field_file_extension extends views_handler_field {
    function render($values) {
        $value = $this->get_value($values);
        if (preg_match('/\\.([^\\.]+)$/', $value, $match)) {
            return $this->sanitize_value($match[1]);
        }
    }

}