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Code Issues Releases Wiki Activity

[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_wave.php
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@@ -23,8 +23,6 @@ class gd_wave
function execute($code, $seed)
{
global $starttime;
// seed the random generator
mt_srand($seed);
@@ -77,7 +75,6 @@ class gd_wave
// TODO
$background = imagecolorallocate($img, mt_rand(155, 255), mt_rand(155, 255), mt_rand(155, 255));
imagefill($img, 0, 0, $background);
$black = imagecolorallocate($img, 0, 0, 0);
$random = array();
$fontcolors = array();
@@ -155,7 +152,7 @@ class gd_wave
// rather than recalculating from absolute coordinates
// What we cache into the $img_buffer contains the raised text coordinates.
$img_pos_prev = $img_buffer[0][0] = array($box['upper_left']['x'], $box['upper_left']['y']);
$cur_height = $prev_height = $this->wave_height(0, 0, $subdivision_factor);
$prev_height = $this->wave_height(0, 0, $subdivision_factor);
$full_x = $plane_x * $subdivision_factor;
$full_y = $plane_y * $subdivision_factor;