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- <?php
- $db = 123.56;
- $preco = number_format($db, 2, ",", ".");
- echo "O valor do produto é $preco";
- echo "<hr>";
- echo round(3.4);
- echo "<hr>";
- echo ceil(3.4);
- echo "<hr>";
- echo floor(3.4);
- echo "<hr>";
- echo rand(1, 20);
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