No String.
"; } else { $var=filter_var($prevar, FILTER_SANITIZE_STRING); if ($var == $prevar) { echo "Valid String " . $var . "
"; } else { echo "Sanitized String " . $var . " (derived from " . str_replace("<","<",str_replace(">",">",$prevar)) . ")
"; } } $prevar=base64_decode(urldecode($_GET['afloat'])); if ($prevar == '') { echo "No Float.
"; } else if (!filter_var($prevar, FILTER_VALIDATE_FLOAT) === false) { echo "Valid Float " . $prevar . "
"; } else { echo "Invalid Float " . $prevar . "
"; } $prevar=base64_decode(urldecode($_GET['aninteger'])); if ($prevar == '') { echo "No Integer.
"; } else if (filter_var($prevar, FILTER_VALIDATE_INT) === 0 || !filter_var($prevar, FILTER_VALIDATE_INT) === false) { echo "Valid Integer " . $prevar . "
"; } else { echo "Invalid Integer " . $prevar . "
"; } $prevar=base64_decode(urldecode($_GET['anip'])); if ($prevar == '') { echo "No IP address.
"; } else if (!filter_var($prevar, FILTER_VALIDATE_IP) === false) { echo "Valid IP address " . $prevar . "
"; } else { echo "Invalid IP address " . $prevar . "
"; } $prevar=base64_decode(urldecode($_GET['anemail'])); if ($prevar == '') { echo "No Email.
"; } else if (!filter_var($prevar, FILTER_VALIDATE_EMAIL) === false) { echo "Valid Email " . $prevar . "
"; } else { echo "Invalid Email " . $prevar . "
"; } $prevar=base64_decode(urldecode($_GET['aurl'])); if ($prevar == '') { echo "No Url.
"; } else { $var=filter_var($prevar, FILTER_SANITIZE_URL); if (!filter_var($var, FILTER_VALIDATE_URL) === false) { if ($var == $prevar) { echo "Valid Url " . $var . "
"; } else { echo "Sanitized Url " . $var . " (derived from " . str_replace("<","<",str_replace(">",">",$prevar)) . ")
"; } } else { echo "Invalid Url " . $prevar . "
"; } } $prevar=base64_decode(urldecode($_GET['abool'])); if ($prevar == '') { echo "No Boolean.
"; } else if (!filter_var($prevar, FILTER_VALIDATE_BOOLEAN) === false) { echo "Valid Boolean " . $prevar . "
"; } else { echo "Invalid Boolean " . $prevar . "
"; } $prevar=base64_decode(urldecode($_GET['amagicquotes'])); if ($prevar == '') { echo "No Magic Quotes.
"; } else { $var=filter_var($prevar, FILTER_SANITIZE_MAGIC_QUOTES); if ($var == $prevar) { echo "Valid Magic Quotes " . $var . "
"; } else { echo "Sanitized Magic Quotes " . $var . " (derived from " . str_replace("<","<",str_replace(">",">",$prevar)) . ")
"; } } echo "