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Make spamfilter case-insensitive

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This commit is contained in:
Kijin Sung 2018-08-08 18:00:48 +09:00
parent 1d0fb32923
commit 19dfa9a146
1 changed files with 2 additions and 2 deletions
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4
modules/spamfilter/spamfilter.model.php
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@ -80,11 +80,11 @@ class spamfilterModel extends spamfilter
$word_list = $this->getDeniedWordList(); $word_list = $this->getDeniedWordList();
if(!count($word_list)) return new BaseObject(); if(!count($word_list)) return new BaseObject();
$text = utf8_trim(utf8_normalize_spaces(htmlspecialchars_decode(strip_tags($text, '<a><img>')))); $text = strtolower(utf8_trim(utf8_normalize_spaces(htmlspecialchars_decode(strip_tags($text, '<a><img>')))));
foreach ($word_list as $word_item) foreach ($word_list as $word_item)
{ {
$word = $word_item->word; $word = $word_item->word;
if (strpos($text, $word) !== false) if (strpos($text, strtolower($word)) !== false)
{ {
$args = new stdClass(); $args = new stdClass();
$args->word = $word; $args->word = $word;