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Fixing bugs found by static analysis

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Rasmus Lerdorf
2013-05-07 00:35:10 -07:00
parent 2c967d6023
commit 6f7798b643
27 changed files with 103 additions and 104 deletions
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10
include/colors.php
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@@ -237,16 +237,16 @@ function rgb2hsl($arr) {
} else {
$s = $del_Max / $var_Max;
$del_R = ((($max - $var_R ) / 6 ) + ($del_Max / 2 ) ) / $del_Max;
$del_G = ((($max - $var_G ) / 6 ) + ($del_Max / 2 ) ) / $del_Max;
$del_B = ((($max - $var_B ) / 6 ) + ($del_Max / 2 ) ) / $del_Max;
$del_R = ((($var_Max - $var_R ) / 6 ) + ($del_Max / 2 ) ) / $del_Max;
$del_G = ((($var_Max - $var_G ) / 6 ) + ($del_Max / 2 ) ) / $del_Max;
$del_B = ((($var_Max - $var_B ) / 6 ) + ($del_Max / 2 ) ) / $del_Max;
if ($var_R == $var_Max) $h = $del_B - $del_G;
else if ($var_G == $var_Max) $h = (1 / 3 ) + $del_R - $del_B;
else if ($var_B == $var_Max) $h = (2 / 3 ) + $del_G - $del_R;
if ($H < 0) $h++;
if ($H > 1) $h--;
if ($h < 0) $h++;
if ($h > 1) $h--;
}
return array($h, $s, $v);