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Relocated db_pdo class file

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Timothy Warren 2012-02-01 16:37:50 -05:00
parent 120b526293
commit a7de6f6e54
1 changed files with 0 additions and 117 deletions
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117
src/databases/db_pdo.php
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@ -1,117 +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
*/
// --------------------------------------------------------------------------
// Make sure PDO exists!
if( ! function_exists('pdo_drivers'))
{
return FALSE;
}
/**
* Base Database class
*
* Extends PDO to simplify cross-database issues
*/
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 $statement
* @return int
*/
function get_rows_changed($statement)
{
// Execute the query
$statement->execute();
// Return number of rows affected
return $statement->rowCount();
}
}
// End of db_pdo.php