<?php // Page fonctions.php function createImage($pwd){...} function createPwd(){...} ?>
<?php include 'fonctions.php'; $pwd = createPwd(); $image = createImage($pwd); if(isset($pwd)) { echo 'La variable "$pwd" existe et vaut '.$pwd.'!'; } else { echo 'pwd n existe pas'; } ?><HTML> <TITLE>nOiSy.ch</TITLE> Welcome! " alt="image générée"> $PWD: </HTML>
function createImage($pwd){ $col1 = 1+rand()%254; $col2 = 1+rand()%254; $col3 = 1+rand()%254; $image = imagecreate(80,20); $fond = imagecolorallocate($image, $col1, $col2, $col3); $pix = imagecolorallocate($image, $col1/2, $col2/2, $col3/2); $noir = imagecolorallocate($image, 0, 0, 0); $blanc = imagecolorallocate($image, 255, 255, 255); for ($i=0;$i<160;$i++){ imagesetpixel ($image, rand()%80, rand()%20, $pix); } imagestring($image, 5, 2, 0, $pwd, $noir); imagestring($image, 5, 4, 0, $pwd, $noir); imagestring($image, 5, 2, 2, $pwd, $noir); imagestring($image, 5, 4, 2, $pwd, $noir); imagestring($image, 5, 3, 1, $pwd, $blanc); imagejpeg($image); }
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<HTML><TITLE>blabla</TITLE> </HTML>
<? php function createPwd(){...} function createImage($pwd){ ... setcookie("pwd_cook", $pwd, time()+120); ...} $pwd = createPwd(); createImage($pwd); ?>
<form method="POST" action="montremoilecookie.php"> </form>
$cookie = $HTTP_COOKIE_VARS['pwd_cook']; echo "COOKIE: ".$cookie;
<HTML> <TITLE>blabla</TITLE> <?php echo $_COOKIE['pwd_cook']; ?> </HTML>