Hello Epvpers.
Maybe any1 can tell me what this code does?
Maybe any1 can tell me what this code does?
Code:
<?php
$sql_inject_1 = array(";","'","%",'"'); #Whoth need replace
$sql_inject_2 = array("", "","","""); #To wont replace
$GET_KEY = array_keys($_GET); #array keys from $_GET
$POST_KEY = array_keys($_POST); #array keys from $_POST
$COOKIE_KEY = array_keys($_COOKIE); #array keys from $_COOKIE
/*begin clear $_GET */
for($i=0;$i<count($GET_KEY);$i++)
{
$_GET[$GET_KEY[$i]] = str_replace($sql_inject_1, $sql_inject_2, HtmlSpecialChars($_GET[$GET_KEY[$i]]));
}
/*end clear $_GET */
/*begin clear $_POST */
for($i=0;$i<count($POST_KEY);$i++)
{
$_POST[$POST_KEY[$i]] = str_replace($sql_inject_1, $sql_inject_2, HtmlSpecialChars($_POST[$POST_KEY[$i]]));
}
/*end clear $_POST */
/*begin clear $_COOKIE */
for($i=0;$i<count($COOKIE_KEY);$i++)
{
$_COOKIE[$COOKIE_KEY[$i]] = str_replace($sql_inject_1, $sql_inject_2, HtmlSpecialChars($_COOKIE[$COOKIE_KEY[$i]]));
}
/*end clear $_COOKIE */
?>
