OOP Problem

wasy to tired and stressed to think can someone please help out
Error:

Fatal error: Call to undefined method waDatabase::executeQuery() in V:\xampp\htdocs\webArts\webArts\lib\db\db.php on line 75

Code (markup):

I know what to do to fix it just remove "$db->executeQuery('SELECT * FORM test');" but thats not what i want to do i want that to actually run the executeQuery from mysqlConnection

<?php
define ('DB_BASE_DIR', dirname(__FILE__));
if(!defined('DS')){
	define('DS', DIRECTORY_SEPARATOR);
}
class waDatabase {
	function connect($info){
		static $connections = array();
		if(isset($connections[$name])){
			return $connections[$name];
		}
		$name = (isset($info['name'])) ? $info['name'] : 'default';
		$info['driver'] = strtolower($info['driver']); // For those who like Caps...
		if(!isset($info['driver'])){ // Was there a driver provided?
			return trigger_error('No database driver specified', E_USER_ERROR);
		}
		$driver = DB_BASE_DIR . DS . 'drivers' . DS . $info['driver'] . '_driver.php';
		$class = $info['driver'] . 'Connection';
		if(!is_readable($driver)){ // Does the driver file exist?
			return trigger_error('Database driver does not exist: ' . $info['driver']  . '_driver.php', E_USER_ERROR);
		}
		require_once($driver); // Require the database driver.
		if(!class_exists($class)){ // Does the driver file contain the correct class?
			return trigger_error('Database driver does not exist: ' . $info['driver']  . '_driver.php', E_USER_ERROR);
		}
		$dba = new $class();
		if(!is_a($dba, 'waDbConnection')){ // Does the class extend waDbConnection?
			return trigger_error('Database driver does not extend waDbConnection: ' . $info['driver']  . '_driver.php', E_USER_ERROR);
		}
		// Error is thrown in the constructor (hopefully).
		$dba->open($info);
		$connections[$name] = $dba;
		return $connections[$name];
	}
	function open($name){
		return waDatabase::connect(array('name' => $name));
	}
}
class waDbConnection {
	var $_dbinfo;
	function waDbConnection(){
		//assert(FALSE);
	}
	function close(){
		assert(FALSE);
	}
	function connect($dbinfo){
		assert(FALSE);
	}
	function executeQuery($query){
		assert(FALSE);
	}
	function getRow($stmt, $args = array()){
		$result = $this->executeQuery($stmt, $args);
		$result->next();
		return $result->current();
	}
	function open($dbinfo) {
		if($ret = $this->connect($dbinfo)){
			$this->_dbinfo = $dbinfo;
		}
		return $ret;
	}
}

$db = new waDatabase;
$info = array(
'driver' => 'MySQL',
'function' => 'mysql_connect',
'host' => 'localhost',
'user' => 'labs',
'password' => '******,
'database' => 'labs');
$db->connect($info);
$db->executeQuery('SELECT * FORM test');
?>

Code (markup):

and drivres/mysql_driver.php

<?php
class mysqlConnection extends waDbConnection{
	var $_link;
	function mysqlConnection(){
		parent::waDbConnection();
		if(!extension_loaded('mysql')){
			trigger_error('The MySQL extension is not loaded.', E_USER_ERROR);
		}
	}
	function connect($dbinfo){
		if(is_array($dbinfo)){
			switch($dbinfo['function']){
				case 'mysql_connect';
					mysql_connect($dbinfo['host'], $dbinfo['user'], $dbinfo['password']) or trigger_error(mysql_error(),E_USER_ERROR);
					break;
				case 'mysql_pconnect';
					mysql_pconnect($dbinfo['host'], $dbinfo['user'], $dbinfo['password']) or trigger_error(mysql_error(),E_USER_ERROR);
					break;
				default:
					trigger_error('No driver function or Invalid driver function supplied.',E_USER_ERROR);
				}
			mysql_select_db($dbinfo['database']) or trigger_error(mysql_error(),E_USER_ERROR);
			$this->_link = true;
		}
	}
	function close(){
		$this->isConnect();
		mysql_close();
		return true;
	}
	function executeQuery($query){
		$this->isConnect();
		mysql_query($query);
		return true;
	}
	function getInsertId() {
		return mysql_insert_id();
	}
	function isConnect(){
		if(!$this->_link){
			trigger_error("Error: Not connected", E_USER_ERROR);
		}
	}
}
?>

Code (markup):

 

$db->executeQuery('SELECT * FORM test');

you have "FORM" instead of "FROM"

 

thats another error but its not the error that im getting that would just be a query error im getting a inheritence error
Fatal error: Call to undefined method waDatabase::executeQuery() in V:\xampp\htdocs\webArts\webArts\lib\db\db.php on line 75

 

Hi,
This may not be relevant but you should use:

$db = new waDatabase();

PHP:

instead of just

$db = new waDatabase;

PHP:

I dunno if thats whats causing the errors, but thats how an object is created in all the PHP scripts I have seen. See this

http://in2.php.net/new

And here:

function executeQuery($query){
$this->isConnect();
mysql_query($query);
return true;
}

PHP:

You may want to return the result of the query too,in order to use the data you get from the query. Just a thought...
Hope that helped,
Thomas

 

There's no inheritance going on here.

Is this your code or from somewhere else? A quick glance shows it to be rather full of errors.

I think what you want is:
$connection = $db->connect($info);
$connection->executeQuery('SELECT * FROM test');

 

waDatabase HAS no executeQuery method, I think that's the problem. The method is in waDbConnection. There might be a missing extend problem, as jnestor said.