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@@ -134,7 +134,7 @@ function fortune(Closure $fortune): PromiseInterface
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foreach ($rows as $row) {
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$message = htmlspecialchars($row['message'], ENT_QUOTES, 'UTF-8');
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- $html .= "<tr><td>${row['id']}</td><td>${message}</td></tr>";
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+ $html .= "<tr><td>{$row['id']}</td><td>{$message}</td></tr>";
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}
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return "<!DOCTYPE html><html><head><title>Fortunes</title></head><body><table><tr><th>id</th><th>message</th></tr>$html</table></body></html>";
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