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<?php
declare(strict_types=1);
namespace Genkgo\Mail\Protocol\Smtp\SpamScore;
use Genkgo\Mail\MessageInterface;
use Genkgo\Mail\Protocol\Smtp\SpamScoreInterface;
final class ForbiddenWordSpamScore implements SpamScoreInterface
{
/**
* @var array<int, string>
*/
private $words;
* @var int
private $pointsPerMatchedWord;
* @param array<int, string> $words
* @param int $pointsPerMatchedWord
public function __construct(array $words, int $pointsPerMatchedWord)
$this->words = $words;
$this->pointsPerMatchedWord = $pointsPerMatchedWord;
}
* @param MessageInterface $message
* @return int
public function calculate(MessageInterface $message): int
$messageBody = \strtolower((string)$message);
$score = 0;
foreach ($this->words as $word) {
$score += $this->pointsPerMatchedWord * \substr_count($messageBody, \strtolower($word));
return $score;
genkgo /
mail
