captcha PHP pas synchronisé
Bonjour.
Mon captcha n'est jamais synchronisé. Quelque chose m'échappe.
Code:
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| session_start();
$couleur = array("yellow","green","blue","red","gray","pink","black");
unset($_SESSION['color']);
$color = $couleur[rand(0,5)];
if($color == "yellow") $code = "jaune";
if($color == "green") $code = "vert";
if($color == "blue") $code = "bleu";
if($color == "red") $code = "rouge";
if($color == "gray") $code = "gris";
if($color == "pink") $code = "rose";
if($color == "black") $code = "noir";
$captcha = '<div style="width:20px;"><div style="float:right;width:20px;height:20px;background-color:'.$color.'"></div></div>';
$_SESSION['color'] = $code;
if(isset($_POST['color']))
echo '<pre>';
var_dump($_POST['color']);
var_dump($_SESSION['color']);
if(empty($_POST['color']))
if($_POST['color'] == $_SESSION['color']){
echo 'ok';
unset($_SESSION['color']);
}
?>
<form action="<?php echo $_SERVER["PHP_SELF"]; ?>" method="POST">
<input type="hidden" name="token" value="<?php echo $token; ?>" />
<input style="width:66px" type="submit" name="envoye" value="Envoyer" />
<input style="width:66px" type="reset" name="annuler" value="Annuler" />
Quelle est cette couleur?
<?php echo $captcha; ?>
<input class="form" style="width:75px" type="text" id="color" name="color" value="" size="10" />
</form>
</pre> |
