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Jun 19th, 2019
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  1. $sql = "SELECT *
  2. FROM utilizador
  3. WHERE login = '".$login."' AND password ='".$pass."'";
  4. //faz pergunta sobre a tabela
  5. $existe = mysqli_query($ligaBD, $sql);
  6. //NΒΊ de registos que resultaram do SQL
  7. $num_registos = mysqli_num_rows($existe);
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