note 41361 added to function.import-request-variables

import_request_variables() is a convenient function. However, it works for every single variable present in the superglobal. If you wish to make available only a small subset of all variables present in the superglobal then the code fragment below may be of some use. <?php $input_vars = array('var1','var2','var3','var4'); foreach ($input_vars as $var) { if (!empty($_GET[$var])) { $$var = $_GET[$var]; } else { $$var = NULL; } } ?> ---- Manual Page -- http://www.php.net/manual/en/function.import-request-variables.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+41361 Delete -- http://master.php.net/manage/user-notes.php?action=delete+41361&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+41361&report=yes Search -- http://master.php.net/manage/user-notes.php