What alternative approach can be used to assign the variable TextBadword without searching for the string "[...]" in the filtered text?

Instead of searching for the string "[...]" in the filtered text, we can use a different method to assign the variable TextBadword. One approach is to use a predefined list of common bad words or profanities and check if any of them appear in the filtered text. This can be achieved by looping through the list of bad words and comparing them with the filtered text. 

// Predefined list of bad words
$badWords = array("badword1", "badword2", "badword3");

// Filtered text
$filteredText = "This is a filtered text containing badword1";

// Initialize TextBadword variable
$TextBadword = "";

// Check if any bad words are present in the filtered text
foreach($badWords as $badWord) {
    if(strpos($filteredText, $badWord) !== false) {
        $TextBadword = $badWord;
        break;
    }
}

echo $TextBadword; // Output: badword1

Keywords

strpos str_replace preg_replace regular expressions word filtering

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