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Okay, that is pretty raw, but better to have it in place than trying to play catch-up. Introducing an early stage of CAPTCHA modules.

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git-svn-id: file:///svn/phpbb/trunk@8889 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Henry Sudhof
2008-09-19 13:17:30 +00:00
parent 5349280538
commit 461be11e8d
23 changed files with 937 additions and 415 deletions
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6
phpBB/includes/captcha/captcha_non_gd.php
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@@ -85,7 +85,7 @@ class captcha
}
else
{
for ($j = 0; $j < $this->width; $j++)
for ($j = 0; $j < self::width; $j++)
{
$image .= chr(mt_rand(140, 255));
}
@@ -93,7 +93,7 @@ class captcha
}
unset($hold_chars);
$image = self::create_png($image, $this->width, $this->height);
$image = self::create_png($image, self::width, self::height);
// Output image
header('Content-Type: image/png');
@@ -149,7 +149,7 @@ class captcha
* png because it's a fully recognised open standard and supported
* by practically all modern browsers and OSs
*/
function create_png($raw_image, $width, $height)
static function create_png($raw_image, $width, $height)
{
// SIG
$image = pack('C8', 137, 80, 78, 71, 13, 10, 26, 10);