cvs: php-hosts-web /include shared.inc

jimw Wed Apr 24 21:31:21 2002 EDT Modified files: /php-hosts-web/include shared.inc Log: the usual helper functions Index: php-hosts-web/include/shared.inc diff -u php-hosts-web/include/shared.inc:1.9 php-hosts-web/include/shared.inc:1.10 --- php-hosts-web/include/shared.inc:1.9 Tue Apr 23 00:24:46 2002 +++ php-hosts-web/include/shared.inc Wed Apr 24 21:31:21 2002 @@ -124,4 +124,23 @@ return false; } +/* scrub user input so it can be re-output */ +function clean($in) +{ + return htmlentities(get_magic_quotes_gpc()?stripslashes($in):$in); +} +/* just rinse out any slashes. :) */ +function rinse($in) +{ + return get_magic_quotes_gpc()?stripslashes($in):$in; +} + +/* handy function for when you're dealing with user input or a default. */ +function oneof() +{ + foreach (func_get_args() as $arg) { + if ($arg) return $arg; + } +} + ?>