-
-
function jk1986_checksql()
- {
- $bad_str = "and|select|update|'|delete|insert|*";
- $bad_Array = explode("|",$bad_str);
- /** 过滤Get参数 **/
- foreach ($bad_Array as $bad_a)
- {
- foreach ($_GET as $g)
- {
- if (substr_count(strtolower($g),$bad_a) > 0)
- {
- echo "";
- exit();
- }
- }
- }
/** 过滤Post参数 **/
foreach ($bad_Array as $bad_a)
- {
- foreach ($_POST as $p)
- {
- if (substr_count(strtolower($p),$bad_a) > 0)
- {
- echo "";
- exit();
- }
- }
- }
/** 过滤Cookies参数 **/
foreach ($bad_Array as $bad_a)
- {
- foreach ($_COOKIE as $co)
- {
- if (substr_count(strtolower($co),$bad_a) > 0)
- {
- echo "";
- exit();
- }
- }
- }
- }
- ?>
-
复制代码
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