Age verifcation code

Hello friends,

I am looking for a script or code to put it on a index page of adult site that asks for visitors age and verified it

can anyone help me with this please

why php, u can also do it with the use of HTML

why script, u can also do it with the use of HTML

No, I dont want this in HTML so that user has to go thru this every time.. i want it to set a cookie if user has already entered his/her age… once he dont have to do it again..

Use this PHP code

Code:

<?php

$verified = false;

if ($_POST['verify'])
{
    extract(array_map('intval', $_POST));

    if (!checkdate($month, $day, $year))
    {
        exit('Invalid birthday.');
    }

    $now = mktime(0, 0, 0);
    $birthday = mktime(0, 0, 0, $month, $day, $year);
    $age = intval(($now - $birthday) / (3600 * 24 * 365));

    if ($age >= 18)
    {
        setcookie('age_verified', 1, time()+3600*24*7, '/');
        $verified = true;
    }
    else
    {
        echo 'Sorry, you are too young.';
    }
}

?>

<?php

if (isset($_COOKIE['age_verified']) OR $verified)
{
    // Page content
}
else
{
?>
<form action="" method="post">
<select name="day">
<option>Day</option>

<?php

for ($day = 1; $day <= 31; $day++)
{
    echo "t". '<option value="'. $day .'">'. $day ."</option>n";
}
?>
</select>

<select name="month">
<option>Month</option>

<?php

for ($month = 1; $month <= 12; $month++)
{
    echo "t". '<option value="'. $month .'">'. $month ."</option>n";
}
?>
</select>

<select name="year">
<option>Year</option>
<?php

for ($year = date('Y')-80; $year <= date('Y'); $year++)
{
    echo "t". '<option value="'. $year .'">'. $year ."</option>n";
}
?>
</select>

<input type="submit" name="verify" value="Submit" />
</form>

<?php
}
?>