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Update LetterAvatarProvider.php 

Correct UFT-8 handling.
This commit is contained in:
bitcoin333 2016-05-27 09:27:39 +02:00
parent 0596a4abb9
commit 8e473a4fb4
1 changed files with 2 additions and 2 deletions
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4
app/User/Avatar/LetterAvatarProvider.php
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@ -144,12 +144,12 @@ class LetterAvatarProvider extends Base implements AvatarProviderInterface
$str .= 'x';
$max = intval(9007199254740991 / $seed2);
for ($i = 0, $ilen = mb_strlen($str); $i < $ilen; $i++) {
for ($i = 0, $ilen = mb_strlen($str, 'UTF-8'); $i < $ilen; $i++) {
if ($hash > $max) {
$hash = intval($hash / $seed2);
}
$hash = $hash * $seed + $this->getCharCode($str[$i]);
$hash = $hash * $seed + $this->getCharCode(mb_substr($str, $i, 1, 'UTF-8'));
}
return $hash;