removed outdated xxx_param() functions

diff --git a/mod/hotpot/lib.php b/mod/hotpot/lib.php
index 7f60e6502a3a7ac3f5a1b71cca3e5aa12ee6d13f..2708929409f9f4e992b7272cc7a3ead267c1b21d 100644 (file)
--- a/mod/hotpot/lib.php
+++ b/mod/hotpot/lib.php
@@ -2165,45 +2165,6 @@ if (!isset($CFG->pixpath)) {
        $CFG->pixpath = "$CFG->wwwroot/pix";\r
 }\r
 \r
-if (!defined('PARAM_RAW')) define('PARAM_RAW', 0x0000);\r
-if (!defined('PARAM_INT'))  define('PARAM_INT', 0x0002);\r
-if (!defined('PARAM_CLEAN')) define('PARAM_CLEAN', 0x0001);\r
-if (!defined('PARAM_ALPHA')) define('PARAM_ALPHA', 0x0004);\r
-if (!defined('PARAM_ALPHANUM')) define('PARAM_ALPHANUM', 0x0400);\r
-if (!defined('PARAM_SAFEDIR')) define('PARAM_SAFEDIR', 0x4000);\r
-\r
-if (!function_exists('required_param')) {\r
-       // add this function for Moodle version<1.4.2\r
-       function required_param($varname, $options=PARAM_RAW) {\r
-               if (isset($_POST[$varname])) {\r
-                       $param = $_POST[$varname];\r
-               } else if (isset($_GET[$varname])) {\r
-                       $param = $_GET[$varname];\r
-               } else { // missing\r
-                       error('A required parameter ('.$varname.') was missing');\r
-               }\r
-               return $param;\r
-       }\r
-}\r
-if (!function_exists('optional_param')) {\r
-       // add this function for Moodle version<1.4.2\r
-       function optional_param($varname, $default=NULL, $options=PARAM_RAW) {\r
-               if (isset($_POST[$varname])) {\r
-                       $param = $_POST[$varname];\r
-               } else if (isset($_GET[$varname])) {\r
-                       $param = $_GET[$varname];\r
-               } else {\r
-                       $param = $default;\r
-               }\r
-               return $param;\r
-       }\r
-}\r
-if (!function_exists('clean_param')) {\r
-       // add this function for Moodle 1.3 and less\r
-       function clean_param($param, $type) {\r
-               return $param;\r
-       }\r
-}\r
 if (!function_exists('fullname')) {\r
        // add this function for Moodle 1.x\r
        function fullname($user) {\r