need help in creating captcha

Posted on 16th Feb 2014 07:03 pm by admin

hi i have a problem creating captcha system. i create some basic script for image displaying but it says this error
Code: The image “http://localhost/examples/captcha.php” cannot be displayed, because it contains errors.
my code is here

Code: <?php
$img = imagecreatetruecolor(80,30);

$white = imagecolorallocate($img, 255, 255, 255);
$black = imagecolorallocate($img, 0, 0, 0);
$red = imagecolorallocate($img, 255, 0, 0);
$pink = imagecolorallocate($img, 200, 0, 150);

imagefill($img, 0, 0, $black);

imagettftext($img, 12, 0, 15, 15, "calibri.ttf", "hello");

header("Content-type: image/png");
imagepng($img);
imagedestroy($img);
?>
where is the error and how it can be fixed?

Your Answer:

Login to answer

Other forums

cURL Upload Help
OK, I am creating a bridge from a local program to my website and I am trying to find the best way t

gmdate() - want 1 hr before time
Hi,
I am using php gmdate().
Now I am entering all dates in my dbase using gmdate("Y-m-d

noob cURL help
I have a pretty basic form that I need to cURL post to a file in my includes folder (includes/login.

Fetching array then reversing it
Hi, I have a simple problem, I'll try to explain it as best I can:
News entries in my database ar

Memory Allocation
Hi folks,
see this ex:

int v=5;
v=v+10;

then what will do the compiler before th

scandir clients directory
hi,
how can i scandir the clients directory? i need a script that when i click a button it will u

Can't seem to capture a variable in a chained select
I'm *this* close to having a chained select running but for some reason it doesn't seem to be pickin

isset undefined variable
Hi all,

Hope someone can point out the obvious. I've a log in script, if you dont enter a use

Internal Server Error issues
This has been bothering me for weeks and I've been trying to solve it without asking for help, but e

Menu restriction
How can I restrict the individual menu that would appear when a user logs in so that all users are c