remove duplicate class

src/databases/db_pdo.php

@@ -1,146 +0,0 @@
-<?php
-/**
- * OpenSQLManager
- *
- * Free Database manager for Open Source Databases
- *
- * @author 		Timothy J. Warren
- * @copyright	Copyright (c) 2012
- * @link 		https://github.com/aviat4ion/OpenSQLManager
- * @license 	http://philsturgeon.co.uk/code/dbad-license 
- */
-
-// --------------------------------------------------------------------------
-
-/**
- * Base Database class
- *
- * Extends PDO to simplify cross-database issues
- */
-abstract class DB_PDO extends PDO {
-
-	protected $statement;
-
-	function __construct($dsn, $username=NULL, $password=NULL, $driver_options=array())
-	{
-		parent::__construct($dsn, $username, $password, $driver_options);
-	}
-	
-	// -------------------------------------------------------------------------
-	
-	/**
-	 * Simplifies prepared statements for database queries
-	 *
-	 * @param string $sql
-	 * @param array $data
-	 * @return mixed PDOStatement / FALSE
-	 */
-	function prepare_query($sql, $data)
-	{
-		// Prepare the sql
-		$query = $this->prepare($sql);
-		
-		if( ! is_like_array($query))
-		{
-			$this->get_last_error();
-			return FALSE;
-		}
-		
-		// Set the statement in the class variable for easy later access
-		$this->statement =& $query;
-		
-		
-		if( ! is_like_array($data))
-		{
-			trigger_error("Invalid data argument");
-			return FALSE;
-		}
-		
-		// Bind the parameters
-		foreach($data as $k => $value)
-		{
-			$res = $query->bindValue($k, $value);
-			
-			if( ! $res)
-			{
-				trigger_error("Parameter not successfully bound");
-				return FALSE;
-			}
-		}
-		
-		return $query; 
-		
-	}
-
-	// -------------------------------------------------------------------------
-
-	/**
-	 * Retreives the data from a select query
-	 *
-	 * @param PDOStatement $statement
-	 * @return array
-	 */
-	function get_query_data($statement)
-	{
-		// Execute the query
-		$statement->execute();
-
-		// Return the data array fetched
-		return $statement->fetchAll(PDO::FETCH_ASSOC);
-	}
-
-	// -------------------------------------------------------------------------
-
-	/**
-	 * Returns number of rows affected by an INSERT, UPDATE, DELETE type query
-	 *
-	 * @param PDOStatement $statement
-	 * @return int
-	 */
-	function affected_rows($statement)
-	{
-		// Execute the query
-		$statement->execute();
-
-		// Return number of rows affected
-		return $statement->rowCount();
-	}
-
-	// -------------------------------------------------------------------------
-
-	/**
-	 * Abstract functions to override in child classes
-	 */
-	
-	/**
-	 * Return list of tables for the current database
-	 * 
-	 * @return array
-	 */
-	abstract function get_tables();
-
-	/**
-	 * Empty the passed table
-	 * 
-	 * @param string $table
-	 * 
-	 * @return void
-	 */
-	abstract function truncate($table);
-
-	/**
-	 * Return the number of rows for the last SELECT query
-	 * 
-	 * @return int
-	 */
-	abstract function num_rows();
-
-	/**
-	 * Return the number of rows affected by the last query
-	 * 
-	 * @return int
-	 */
-	abstract function affected_rows();
-
-}
-// End of db_pdo.php