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Copy pathDB.php
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88 lines (69 loc) · 2.21 KB
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<?php
class DB {
/**
* private variables
*/
private $user;
private $password;
private $database;
private $server;
private $_handle = NULL;
/**
* public variables
*/
public $error;
public $sql;
public $result;
/*
* this is a constructor, a function
* that loads when an object of a class is created
* here constructor initializes the database connectivity variables
*/
/*
function __construct($server, $user, $password, $database) {
$this->server = $server;
$this->user = $user;
$this->password = $password;
$this->database = $database;
if(!$this->connection = mysql_connect($this->server,$this->user,$this->password)) {
throw new Exception('<font color="red">ERROR :: COULD NOT ESTABLISH A CONNECTION: '.mysql_error().'</font>', self::CONNECTION_ERROR);
}else {
if(!mysql_select_db($this->database)) {
throw new Exception('<font color="red">ERROR :: COULD NOT FIND A DATABASE : '.mysql_error().'</font>', self::CONNECTION_ERROR);
}
}
}
*/
function Connect($server, $user, $password, $database) {
$this->server = $server;
$this->user = $user;
$this->password = $password;
$this->database = $database;
if(!$this->connection = mysql_connect($this->server,$this->user,$this->password,$this->database)) {
throw new Exception('<font color="red">ERROR :: COULD NOT ESTABLISH A CONNECTION: '.mysql_error().'</font>', self::CONNECTION_ERROR);
}else {
if(!mysql_select_db($this->database)) {
throw new Exception('<font color="red">ERROR :: COULD NOT FIND A DATABASE : '.mysql_error().'</font>', self::CONNECTION_ERROR);
}else return mysql_select_db($this->database);
}
}
private function __construct($server,$user,$password, $database) {
//$dsn = 'mysql://root:password@localhost/photos'; die;
$this->_handle =& DB::Connect($server,$user,$password, $database);
}
public static function get() {
$user = "root";
$password = "";
$database= "db_pyrocms";
$server = "localhost";
static $db = null;
if ( $db == null )
$db = new DB($server,$user,$password, $database);
return $db;
}
public function handle() {
echo $this->_handle;
}
function __destruct(){}
}
?>