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[ticket/13454] Remove unused variables

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This is the first part of the changes. More to come.

PHPBB3-13454
This commit is contained in:
Marc Alexander
2015-12-03 17:50:29 +01:00
parent d0adbe94d5
commit 73e6e5b77f
72 changed files with 85 additions and 144 deletions
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5
phpBB/phpbb/captcha/gd.php
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@@ -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'])));
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);