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- <?php
- class Database
- {
- private $host = 'localhost';
- private $user = 'root';
- private $pass = '';
- private $dbname = 'myblog';
- private $dbh;
- private $error;
- private $stmt;
- public function __construct()
- {
- //Set DSN
- $dns = 'mysql:host=' . $this->host . ';dbname=' . $this->dbname;
- //Set Options
- $options = array(
- PDO::ATTR_PERSISTENT => true,
- PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
- );
- //Create new PDO
- try {
- $this->dbh = new PDO($dns, $this->user, $this->pass, $options);
- } catch (PDOException $e) {
- $this->error = $e->getMessage();
- }
- }
- public function query($query)
- {
- $this->stmt = $this->dbh->prepare($query);
- }
- public function bind($param, $value, $type = null)
- {
- if (is_null($type)) {
- switch (true) {
- case is_int($value):
- $type = PDO::PARAM_INT;
- break;
- case is_bool($value):
- $type = PDO::PARAM_BOOL;
- break;
- case is_null($value):
- $type = PDO::PARAM_NULL;
- break;
- default:
- $type = PDO::PARAM_STR;
- }
- }
- $this->stmt->binValue($param, $value, $type);
- }
- public function execute()
- {
- $this->stmt->execute();
- }
- public function resultset()
- {
- $this->execute();
- return $this->stmt->fetchAll(PDO::FETCH_ASSOC);
- }
- }
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