diff options
Diffstat (limited to 'phpBB/phpbb/captcha/gd.php')
| -rw-r--r-- | phpBB/phpbb/captcha/gd.php | 59 |
1 files changed, 28 insertions, 31 deletions
diff --git a/phpBB/phpbb/captcha/gd.php b/phpBB/phpbb/captcha/gd.php index 652df28f8a..91b2f89d81 100644 --- a/phpBB/phpbb/captcha/gd.php +++ b/phpBB/phpbb/captcha/gd.php @@ -97,13 +97,12 @@ class gd if ($config['captcha_gd_3d_noise']) { - $xoffset = mt_rand(0,9); $noise_bitmaps = $this->captcha_noise_bg_bitmaps(); for ($i = 0; $i < $code_len; ++$i) { - $noise[$i] = new char_cube3d($noise_bitmaps, mt_rand(1, sizeof($noise_bitmaps['data']))); + $noise[$i] = new char_cube3d($noise_bitmaps, mt_rand(1, count($noise_bitmaps['data']))); - list($min, $max) = $noise[$i]->range(); + $noise[$i]->range(); //$box = $noise[$i]->dimensions($sizes[$i]); } $xoffset = 0; @@ -151,8 +150,6 @@ class gd */ function wave($img) { - global $config; - $period_x = mt_rand(12,18); $period_y = mt_rand(7,14); $amp_x = mt_rand(5,10); @@ -1661,32 +1658,32 @@ class gd 'height' => 15, 'data' => array( - 'A' => $chars['A'][mt_rand(0, min(sizeof($chars['A']), $config['captcha_gd_fonts']) -1)], - 'B' => $chars['B'][mt_rand(0, min(sizeof($chars['B']), $config['captcha_gd_fonts']) -1)], - 'C' => $chars['C'][mt_rand(0, min(sizeof($chars['C']), $config['captcha_gd_fonts']) -1)], - 'D' => $chars['D'][mt_rand(0, min(sizeof($chars['D']), $config['captcha_gd_fonts']) -1)], - 'E' => $chars['E'][mt_rand(0, min(sizeof($chars['E']), $config['captcha_gd_fonts']) -1)], - 'F' => $chars['F'][mt_rand(0, min(sizeof($chars['F']), $config['captcha_gd_fonts']) -1)], - 'G' => $chars['G'][mt_rand(0, min(sizeof($chars['G']), $config['captcha_gd_fonts']) -1)], - 'H' => $chars['H'][mt_rand(0, min(sizeof($chars['H']), $config['captcha_gd_fonts']) -1)], - 'I' => $chars['I'][mt_rand(0, min(sizeof($chars['I']), $config['captcha_gd_fonts']) -1)], - 'J' => $chars['J'][mt_rand(0, min(sizeof($chars['J']), $config['captcha_gd_fonts']) -1)], - 'K' => $chars['K'][mt_rand(0, min(sizeof($chars['K']), $config['captcha_gd_fonts']) -1)], - 'L' => $chars['L'][mt_rand(0, min(sizeof($chars['L']), $config['captcha_gd_fonts']) -1)], - 'M' => $chars['M'][mt_rand(0, min(sizeof($chars['M']), $config['captcha_gd_fonts']) -1)], - 'N' => $chars['N'][mt_rand(0, min(sizeof($chars['N']), $config['captcha_gd_fonts']) -1)], - 'O' => $chars['O'][mt_rand(0, min(sizeof($chars['O']), $config['captcha_gd_fonts']) -1)], - 'P' => $chars['P'][mt_rand(0, min(sizeof($chars['P']), $config['captcha_gd_fonts']) -1)], - 'Q' => $chars['Q'][mt_rand(0, min(sizeof($chars['Q']), $config['captcha_gd_fonts']) -1)], - 'R' => $chars['R'][mt_rand(0, min(sizeof($chars['R']), $config['captcha_gd_fonts']) -1)], - 'S' => $chars['S'][mt_rand(0, min(sizeof($chars['S']), $config['captcha_gd_fonts']) -1)], - 'T' => $chars['T'][mt_rand(0, min(sizeof($chars['T']), $config['captcha_gd_fonts']) -1)], - 'U' => $chars['U'][mt_rand(0, min(sizeof($chars['U']), $config['captcha_gd_fonts']) -1)], - 'V' => $chars['V'][mt_rand(0, min(sizeof($chars['V']), $config['captcha_gd_fonts']) -1)], - 'W' => $chars['W'][mt_rand(0, min(sizeof($chars['W']), $config['captcha_gd_fonts']) -1)], - 'X' => $chars['X'][mt_rand(0, min(sizeof($chars['X']), $config['captcha_gd_fonts']) -1)], - 'Y' => $chars['Y'][mt_rand(0, min(sizeof($chars['Y']), $config['captcha_gd_fonts']) -1)], - 'Z' => $chars['Z'][mt_rand(0, min(sizeof($chars['Z']), $config['captcha_gd_fonts']) -1)], + 'A' => $chars['A'][mt_rand(0, min(count($chars['A']), $config['captcha_gd_fonts']) -1)], + 'B' => $chars['B'][mt_rand(0, min(count($chars['B']), $config['captcha_gd_fonts']) -1)], + 'C' => $chars['C'][mt_rand(0, min(count($chars['C']), $config['captcha_gd_fonts']) -1)], + 'D' => $chars['D'][mt_rand(0, min(count($chars['D']), $config['captcha_gd_fonts']) -1)], + 'E' => $chars['E'][mt_rand(0, min(count($chars['E']), $config['captcha_gd_fonts']) -1)], + 'F' => $chars['F'][mt_rand(0, min(count($chars['F']), $config['captcha_gd_fonts']) -1)], + 'G' => $chars['G'][mt_rand(0, min(count($chars['G']), $config['captcha_gd_fonts']) -1)], + 'H' => $chars['H'][mt_rand(0, min(count($chars['H']), $config['captcha_gd_fonts']) -1)], + 'I' => $chars['I'][mt_rand(0, min(count($chars['I']), $config['captcha_gd_fonts']) -1)], + 'J' => $chars['J'][mt_rand(0, min(count($chars['J']), $config['captcha_gd_fonts']) -1)], + 'K' => $chars['K'][mt_rand(0, min(count($chars['K']), $config['captcha_gd_fonts']) -1)], + 'L' => $chars['L'][mt_rand(0, min(count($chars['L']), $config['captcha_gd_fonts']) -1)], + 'M' => $chars['M'][mt_rand(0, min(count($chars['M']), $config['captcha_gd_fonts']) -1)], + 'N' => $chars['N'][mt_rand(0, min(count($chars['N']), $config['captcha_gd_fonts']) -1)], + 'O' => $chars['O'][mt_rand(0, min(count($chars['O']), $config['captcha_gd_fonts']) -1)], + 'P' => $chars['P'][mt_rand(0, min(count($chars['P']), $config['captcha_gd_fonts']) -1)], + 'Q' => $chars['Q'][mt_rand(0, min(count($chars['Q']), $config['captcha_gd_fonts']) -1)], + 'R' => $chars['R'][mt_rand(0, min(count($chars['R']), $config['captcha_gd_fonts']) -1)], + 'S' => $chars['S'][mt_rand(0, min(count($chars['S']), $config['captcha_gd_fonts']) -1)], + 'T' => $chars['T'][mt_rand(0, min(count($chars['T']), $config['captcha_gd_fonts']) -1)], + 'U' => $chars['U'][mt_rand(0, min(count($chars['U']), $config['captcha_gd_fonts']) -1)], + 'V' => $chars['V'][mt_rand(0, min(count($chars['V']), $config['captcha_gd_fonts']) -1)], + 'W' => $chars['W'][mt_rand(0, min(count($chars['W']), $config['captcha_gd_fonts']) -1)], + 'X' => $chars['X'][mt_rand(0, min(count($chars['X']), $config['captcha_gd_fonts']) -1)], + 'Y' => $chars['Y'][mt_rand(0, min(count($chars['Y']), $config['captcha_gd_fonts']) -1)], + 'Z' => $chars['Z'][mt_rand(0, min(count($chars['Z']), $config['captcha_gd_fonts']) -1)], '1' => array( array(0,0,0,1,1,0,0,0,0), |