| Zeile 26 | Zeile 26 |
|---|
$max_angle = 30;
$mybb->input['imagehash'] = $mybb->get_input('imagehash');
|
$max_angle = 30;
$mybb->input['imagehash'] = $mybb->get_input('imagehash');
|
if($mybb->input['imagehash'] == "test")
{
$imagestring = "MyBB";
}
elseif($mybb->input['imagehash'])
| if($mybb->input['imagehash'])
|
{
$query = $db->simple_select("captcha", "*", "imagehash='".$db->escape_string($mybb->get_input('imagehash'))."' AND used=0", array("limit" => 1));
$regimage = $db->fetch_array($query);
| {
$query = $db->simple_select("captcha", "*", "imagehash='".$db->escape_string($mybb->get_input('imagehash'))."' AND used=0", array("limit" => 1));
$regimage = $db->fetch_array($query);
|
| Zeile 97 | Zeile 93 |
|---|
// Fill the background with white
$bg_color = imagecolorallocate($im, 255, 255, 255);
imagefill($im, 0, 0, $bg_color);
|
// Fill the background with white
$bg_color = imagecolorallocate($im, 255, 255, 255);
imagefill($im, 0, 0, $bg_color);
|
|
|
// Draw random circles, squares or lines?
$to_draw = my_rand(0, 2);
if($to_draw == 1)
| // Draw random circles, squares or lines?
$to_draw = my_rand(0, 2);
if($to_draw == 1)
|
| Zeile 131 | Zeile 127 |
|---|
/**
* Draws a random number of lines on the image.
*
|
/**
* Draws a random number of lines on the image.
*
|
* @param resource The image.
| * @param resource $im The image.
|
*/
function draw_lines(&$im)
{
| */
function draw_lines(&$im)
{
|
| Zeile 141 | Zeile 137 |
|---|
{
$color = imagecolorallocate($im, my_rand(150, 255), my_rand(150, 255), my_rand(150, 255));
imageline($im, $i, 0, $i, $img_height, $color);
|
{
$color = imagecolorallocate($im, my_rand(150, 255), my_rand(150, 255), my_rand(150, 255));
imageline($im, $i, 0, $i, $img_height, $color);
|
}
for($i = 10; $i < $img_height; $i += 10)
| }
for($i = 10; $i < $img_height; $i += 10)
|
{
$color = imagecolorallocate($im, my_rand(150, 255), my_rand(150, 255), my_rand(150, 255));
imageline($im, 0, $i, $img_width, $i, $color);
| {
$color = imagecolorallocate($im, my_rand(150, 255), my_rand(150, 255), my_rand(150, 255));
imageline($im, 0, $i, $img_width, $i, $color);
|
| Zeile 152 | Zeile 148 |
|---|
/**
* Draws a random number of circles on the image.
*
|
/**
* Draws a random number of circles on the image.
*
|
* @param resource The image.
| * @param resource $im The image.
|
*/
function draw_circles(&$im)
{
| */
function draw_circles(&$im)
{
|
| Zeile 173 | Zeile 169 |
|---|
/**
* Draws a random number of dots on the image.
*
|
/**
* Draws a random number of dots on the image.
*
|
* @param resource The image.
| * @param resource $im The image.
|
*/
function draw_dots(&$im)
{
| */
function draw_dots(&$im)
{
|
| Zeile 190 | Zeile 186 |
|---|
/**
* Draws a random number of squares on the image.
*
|
/**
* Draws a random number of squares on the image.
*
|
* @param resource The image.
| * @param resource $im The image.
|
*/
function draw_squares(&$im)
{
| */
function draw_squares(&$im)
{
|
| Zeile 212 | Zeile 208 |
|---|
/**
* Writes text to the image.
*
|
/**
* Writes text to the image.
*
|
* @param resource The image.
* @param string The string to be written
| * @param resource $im The image.
* @param string $string The string to be written
*
* @return bool False if string is empty, true otherwise
|
*/
function draw_string(&$im, $string)
{
| */
function draw_string(&$im, $string)
{
|
| Zeile 308 | Zeile 306 |
|---|
imagedestroy($temp_im);
}
}
|
imagedestroy($temp_im);
}
}
|
| | return true;
|
}
| }
|