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| author | David M <davidmj@users.sourceforge.net> | 2006-08-12 18:26:54 +0000 |
|---|---|---|
| committer | David M <davidmj@users.sourceforge.net> | 2006-08-12 18:26:54 +0000 |
| commit | 38397c58fa0654b9ccb6387a0492ce6ba11547c6 (patch) | |
| tree | abef4bc1595a5d3566ba64fdf2ea99e22d21bb0c /phpBB/includes/captcha/captcha_gd.php | |
| parent | edb40a59aab9d25c8430142dc85aee7e478775b2 (diff) | |
| download | forums-38397c58fa0654b9ccb6387a0492ce6ba11547c6.tar forums-38397c58fa0654b9ccb6387a0492ce6ba11547c6.tar.gz forums-38397c58fa0654b9ccb6387a0492ce6ba11547c6.tar.bz2 forums-38397c58fa0654b9ccb6387a0492ce6ba11547c6.tar.xz forums-38397c58fa0654b9ccb6387a0492ce6ba11547c6.zip | |
*** empty log message ***
git-svn-id: file:///svn/phpbb/trunk@6282 89ea8834-ac86-4346-8a33-228a782c2dd0
Diffstat (limited to 'phpBB/includes/captcha/captcha_gd.php')
| -rw-r--r-- | phpBB/includes/captcha/captcha_gd.php | 42 |
1 files changed, 12 insertions, 30 deletions
diff --git a/phpBB/includes/captcha/captcha_gd.php b/phpBB/includes/captcha/captcha_gd.php index 2615e19d37..3939204181 100644 --- a/phpBB/includes/captcha/captcha_gd.php +++ b/phpBB/includes/captcha/captcha_gd.php @@ -1107,6 +1107,7 @@ class captcha */ function noise_line($img, $min_x, $min_y, $max_x, $max_y, $bg, $font, $non_font) { + imagesetthickness($img, 2); $x1 = $min_x; $x2 = $max_x; $y1 = $min_y; @@ -1114,23 +1115,13 @@ class captcha do { - $line = array(); - - for ($j = mt_rand(30, 60); $j > 0; --$j) - { - $line[] = $non_font[array_rand($non_font)]; - } - - for ($j = mt_rand(30, 60); $j > 0; --$j) - { - $line[] = $bg; - } + $line = array_merge( + array_fill(0, mt_rand(30, 60), $non_font[array_rand($non_font)]), + array_fill(0, mt_rand(30, 60), $bg) + ); imagesetstyle($img, $line); - for ($yp = -1; $yp <= 1; ++$yp) - { - imageline($img, $x1, $y1 + $yp, $x2, $y2 + $yp, IMG_COLOR_STYLED); - } + imageline($img, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED); $y1 += mt_rand(12, 35); $y2 += mt_rand(12, 35); @@ -1144,28 +1135,19 @@ class captcha do { - $line = array(); - - for ($j = mt_rand(30, 60); $j > 0; --$j) - { - $line[] = $non_font[array_rand($non_font)]; - } - - for ($j = mt_rand(30, 60); $j > 0; --$j) - { - $line[] = $bg; - } + $line = array_merge( + array_fill(0, mt_rand(30, 60), $non_font[array_rand($non_font)]), + array_fill(0, mt_rand(30, 60), $bg) + ); imagesetstyle($img, $line); - for ($xp = -1; $xp <= 1; ++$xp) - { - imageline($img, $x1 + $xp, $y1, $x2 + $xp, $y2, IMG_COLOR_STYLED); - } + imageline($img, $x1, $y1, $x2, $y2, IMG_COLOR_STYLED); $x1 += mt_rand(12, 35); $x2 += mt_rand(12, 35); } while ($x1 < $max_x && $x2 < $max_x); + imagesetthickness($img, 1); } /** |