Text reading time | Время чтения текста

textReadingTime.php

    public function textReadingTime($text, $wpm = 120, $pause = 0.5): int
    {
        preg_match_all('/\w+/u', $text, $words);

        $wordCount = count($words[0]);

        $totalPauses = substr_count($text, '.')
            + substr_count($text, '!')
            + substr_count($text, '?');
        $totalPauseTime = $totalPauses * $pause;

        $readingTime = ($wordCount / $wpm) * 60 + $totalPauseTime;

        return round($readingTime);
    }