<?php
    
         /* at the top of 'check.php' */
    if ( $_SERVER['REQUEST_METHOD']=='GET' && realpath(__FILE__) == realpath( $_SERVER['SCRIPT_FILENAME'] ) ) {
        /* 
           Up to you which header to send, some prefer 404 even if 
           the files does exist for security
        */
        header( 'HTTP/1.0 403 Forbidden', TRUE, 403 );

        /* choose the appropriate page to redirect users */
        die( header( 'location: /kis21/' ) );

    }

    date_default_timezone_set('America/Sao_Paulo');
	define('INCLUDE_PATH','https://fis.org.br/kis21/');

?>