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Rogerio_Oliveira

Conexão_Banco de Dados

Aug 28th, 2017
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PHP 0.52 KB | None | 0 0
  1. <?php
  2.    
  3.     $dsn = "mysql:dbname=blog;host=localhost";
  4.     $dbuser = "root";
  5.     $dbpass = "";
  6.  
  7.     try {
  8.         $pdo = new PDO($dsn, $dbuser, $dbpass);
  9.         $sql = "SELECT * FROM usuarios WHERE email = 'algumacoisa@hotmail.com'";
  10.         $sql = $pdo->query($sql);
  11.         if ($sql->rowCount() > 0) {
  12.             foreach ($sql->fetchall() as $usuario) {
  13.                 echo "Nome: ".$usuario["nome"]." - ".$usuario["email"]."<br>";
  14.             }
  15.         } else {
  16.             echo "Não há usuários cadastrados!";
  17.         }
  18.     } catch (PDOException $e) {
  19.         echo "Falhou: ".$e->getMessage();
  20.     }
  21.    
  22. ?>
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