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PHP 8 captcha fix

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This commit is contained in:
Sebijk 2022-02-13 22:58:24 +01:00
parent 6985708599
commit 9efe3f0cfd
1 changed files with 8 additions and 1 deletions
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9
src/serverlib/safecode.class.php
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@ -142,8 +142,15 @@ class BMCaptchaGenerator
$xArea = $this->letterW - $w;
$yArea = $this->letterH - $h;
if($xArea < 0) { // Workaround for PHP 8, detecting if xArea is negative
$x_mtrand = mt_rand($xArea/2, ($xArea/2)*-1);
}
else {
$x_mtrand = mt_rand(($xArea/2)*-1, $xArea/2);
}
$x = max($this->borderSpacing, $this->borderSpacing *2 + $i*$this->letterW
+ @mt_rand(($xArea/2)*-1, $xArea/2));
+ $x_mtrand);
$y = ($this->h-2*$this->borderSpacing)/2 - $h/2
+ @mt_rand(($yArea/2)*-1, $yArea/2);