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- <?php
- class Conexao {
- private $usuario;
- private $senha;
- private $banco;
- private $servidor;
- private static $PDO;
- public function __construct()
- {
- $this->servidor = 'localhost';
- $this->banco = 'SubArtigo';
- $this->usuario = 'root';
- $this->senha = 'joan1013';
- }
- public function Conectar()
- {
- try {
- if (is_null(self::$PDO)) {
- return self::$PDO = new PDO("MYSQL:host=".$this->servidor.";dbname=".$this->banco, $this->usuario, $this->senha);
- }
- return self::$PDO;
- } catch(PDOException $ex) {
- return print "Error!: " . $ex->getMessage() . "<br/>";
- }
- }
- }
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