captcha bruteforce fix
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@@ -133,6 +133,9 @@ class bot_protection{
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$answers[] = $regex;
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$answers[] = $regex;
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}
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}
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// dedup
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$answers = array_unique($answers);
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if(
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if(
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!$invalid &&
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!$invalid &&
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$key !== false // has captcha been gen'd?
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$key !== false // has captcha been gen'd?
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