Error filter in PHP?

Question

I am writing a flag filter in PHP.

I have a list of badwords in the array and the cleanse_text () method is written as follows:

public static function cleanse_text($originalstring){
   if (!self::$is_sorted) self::doSort();
   return str_ireplace(self::$badwords, '****', $originalstring);
}

This works trivially for exact matches, but I also wanted to censor words that were disguised as "ab * d", where "abcd" is a bad word. It turns out to be a little more complicated.

Here are my questions:

• Is the flag filter worthy of attention (this is a site for professionals, so a minimum degree of decency is required - I would think)

• Is it worth the fuss trying to capture an obvious job, such as "f * ck", or not try to filter them out.

• Is there a better way to write cleanse_text () method above?

Answer 1

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Answer 2

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Answer 3

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Answer 4

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Answer 5

, . - 100% //? , , , !

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function spam_found($full_string){
    $spam = array('100%', '100 %', '110%', '110 %', 'free');
    $i = 0;
    foreach ($spam as $spamword) {
        if (strrpos($full_string, $spamword)) {
            $i++;
        }
    }
    if($i > 0){
        return true;
    }else{
        return false;
    }
}

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