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<?php $str = ".perfect,beautiful,love!"; echo $str . PHP_EOL; // $text = preg_replace('/(.)\1+/u', '$1', $str); $text = preg_replace("|[^\d\w ]+|i"," ", $str); //$text = preg_replace("|\b[\d\w]{1,3}\b|i"," ",$text); $text = preg_replace("|[\s]+|i"," ",$text); $text = strtolower(trim($text)); echo $t;
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