72 lines
1.9 KiB
PHP
72 lines
1.9 KiB
PHP
<?php
|
|
class Database {
|
|
private $host = DB_HOST;
|
|
private $user = DB_USER;
|
|
private $pass = DB_PASS;
|
|
private $dbname = DB_NAME;
|
|
|
|
private $dbh;
|
|
private $error;
|
|
|
|
private $stmt;
|
|
|
|
public function __construct(){
|
|
// Set DSN
|
|
$dsn = 'mysql:host=' . $this->host . ';dbname=' . $this->dbname . ';charset=utf8';
|
|
// Set options
|
|
$options = array(
|
|
PDO::ATTR_PERSISTENT => true,
|
|
PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
|
|
);
|
|
// Create a new PDO instanace
|
|
try{
|
|
$this->dbh = new PDO($dsn, $this->user, $this->pass, $options);
|
|
}
|
|
// Catch any errors
|
|
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;
|
|
}
|
|
}
|
|
$this->stmt->bindValue($param, $value, $type);
|
|
}
|
|
|
|
public function execute(){
|
|
return $this->stmt->execute();
|
|
}
|
|
|
|
public function resultset(){
|
|
$this->execute();
|
|
return $this->stmt->fetchAll(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
public function single(){
|
|
$this->execute();
|
|
return $this->stmt->fetch(PDO::FETCH_ASSOC);
|
|
}
|
|
|
|
public function rowCount(){
|
|
return $this->stmt->rowCount();
|
|
}
|
|
|
|
} |