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| author | Tristan Darricau <tristan.darricau@sensiolabs.com> | 2016-01-09 17:53:04 +0100 |
|---|---|---|
| committer | Tristan Darricau <tristan.darricau@sensiolabs.com> | 2016-01-09 17:53:04 +0100 |
| commit | b2324607ad7d23450aafddbf6fb286fa05e3a9d5 (patch) | |
| tree | 44b6b7108c59e1e2da190424b0cd8395b3abba47 /phpBB/phpbb/captcha/gd_wave.php | |
| parent | 81cbabc1f6cebb4e93f9897c9e9e099fa9429ffe (diff) | |
| parent | 3f44f368172f744499055c482dcaccb0108660ab (diff) | |
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Merge pull request #4058 from marc1706/ticket/13454
[ticket/13454] Remove unused variables, globals, and parameters
* marc1706/ticket/13454:
[ticket/13454] Add excessively removed code back
[ticket/13454] Remove more unused variables
[ticket/13454] Remove double semi-colons
[ticket/13454] Remove unused variables
[ticket/13454] Fix code sniffer complaints
[ticket/13454] Fix a few issues introduced by overdeleting stuff
[ticket/13454] Remove unused variables
[ticket/13454] Remove unused variables
[ticket/13454] Remove unused variables
[ticket/13454] Remove unused variables
Diffstat (limited to 'phpBB/phpbb/captcha/gd_wave.php')
| -rw-r--r-- | phpBB/phpbb/captcha/gd_wave.php | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/phpBB/phpbb/captcha/gd_wave.php b/phpBB/phpbb/captcha/gd_wave.php index d48fc753a5..f2ec4137d2 100644 --- a/phpBB/phpbb/captcha/gd_wave.php +++ b/phpBB/phpbb/captcha/gd_wave.php @@ -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; |