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| author | Matt Friedman <maf675@gmail.com> | 2013-12-12 10:28:10 -0800 |
|---|---|---|
| committer | Matt Friedman <maf675@gmail.com> | 2013-12-12 10:28:10 -0800 |
| commit | a59bbeed2dd82b316f1e2f9ad484b978ef2a541c (patch) | |
| tree | f3d667b7711b44fa56f6d575b8ae2bc072682d23 /phpBB/includes/captcha/captcha_gd.php | |
| parent | 2ae6f216f66466a1851f52cbc9839e3405525981 (diff) | |
| parent | da6ced59d9632fec5103ce4bea86eb6bcceb5d1e (diff) | |
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[ticket/11966] Merge branch 'develop' into ticket/11966
PHPBB3-11966
Diffstat (limited to 'phpBB/includes/captcha/captcha_gd.php')
| -rw-r--r-- | phpBB/includes/captcha/captcha_gd.php | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/phpBB/includes/captcha/captcha_gd.php b/phpBB/includes/captcha/captcha_gd.php index f58b590c4b..ab45aa9db6 100644 --- a/phpBB/includes/captcha/captcha_gd.php +++ b/phpBB/includes/captcha/captcha_gd.php @@ -26,7 +26,6 @@ class captcha var $width = 360; var $height = 96; - /** * Create the image containing $code with a seed of $seed */ @@ -69,7 +68,6 @@ class captcha $bounding_boxes[$i] = $box; } - // Redistribute leftover x-space $offset = array(); for ($i = 0; $i < $code_len; ++$i) @@ -99,12 +97,12 @@ class captcha imagedashedline($img, mt_rand($x -3, $x + 3), mt_rand(0, 4), mt_rand($x -3, $x + 3), mt_rand($this->height - 5, $this->height), $current_colour); } } + if ($config['captcha_gd_wave'] && ($config['captcha_gd_y_grid'] || $config['captcha_gd_y_grid'])) { $this->wave($img); } - - + if ($config['captcha_gd_3d_noise']) { $xoffset = mt_rand(0,9); @@ -122,11 +120,12 @@ class captcha $dimm = $bounding_boxes[$i]; $xoffset += ($offset[$i] - $dimm[0]); $yoffset = mt_rand(-$dimm[1], $this->height - $dimm[3]); - + $noise[$i]->drawchar($sizes[$i], $xoffset, $yoffset, $img, $colour->get_resource('background'), $scheme); $xoffset += $dimm[2]; } } + $xoffset = 5; for ($i = 0; $i < $code_len; ++$i) { @@ -137,14 +136,17 @@ class captcha $characters[$i]->drawchar($sizes[$i], $xoffset, $yoffset, $img, $colour->get_resource('background'), $scheme); $xoffset += $dimm[2]; } + if ($config['captcha_gd_wave']) { $this->wave($img); } + if ($config['captcha_gd_foreground_noise']) { $this->noise_line($img, 0, 0, $this->width, $this->height, $colour->get_resource('background'), $scheme, $bg_colours); } + // Send image header('Content-Type: image/png'); header('Cache-control: no-cache, no-store'); @@ -233,7 +235,6 @@ class captcha imagesetthickness($img, 1); } - function captcha_noise_bg_bitmaps() { return array( @@ -292,7 +293,7 @@ class captcha ), )); } - + /** * Return bitmaps */ |