public static function getInstance()
{
if (self::$_instance === null) {
self::$_instance = new self();
}
return self::$_instance;
}
function __construct($u, $p, $e = null, $a = null)
{
$this->username = $u;
$this->password = $p;
$this->email = $e;
$this->avatar_path = $a;
$this->DB = DBconnection::getInstance();
}
public function __construct()
{
if (session_status() != 2) {
session_start();
}
if (isset($_SESSION['user'])) {
$this->DBconnection = DBconnection::getInstance();
} else {
die;
}
}
<?php
session_start();
require_once "dbconnection.class.php";
$DB = DBconnection::getInstance();
$query = "select ID from videos where Name='" . $_SESSION['curr_video'] . "'";
$q = $DB->db_pdo->prepare($query);
$q->execute();
$row = $q->fetch();
$id = $row["ID"];
$qq = "select Login,text,time from timespans join users on timespans.IDUser = users.ID where IDVideo = :id";
$q = $DB->db_pdo->prepare($qq);
$q->execute(array(':id' => $id));
while ($row = $q->fetch(PDO::FETCH_ASSOC)) {
?>
<div class="timespan_link_div">
<p id="timespan_user"><?php
echo $row['Login'];
?>
</p>
<p id="timespan_link_time"><?php
echo $row['time'];
?>
</p>
<p id="timespan_link_text"><?php
echo $row['text'];
?>
</p>
</div>
<?php
}
<?php
include_once 'DBconnection.php';
$classID = $_GET['classID'];
$myDBconnection = new DBconnection();
$myDBconnection->ConnectToDB();
// echo $classID.'<br>';
$myresponse = $myDBconnection->db->prepare('SELECT DISTINCT class_date FROM ' . $classID);
$myresponse->execute();
$result = $myresponse->fetchAll();
$output = array();
// echo json_encode($result);
foreach ($result as $row) {
array_push($output, $row['class_date']);
}
// echo $myresponse->rowCount();
// echo $result[0]['class_date'];
// return json_encode($myresponse->rowCount());
echo json_encode($output);
// echo '<br>'.$output[0];
function deleteCar($id)
{
try {
$connection = new DBconnection("cars");
$db = $connection->getDb();
$stmt = $db->prepare("DELETE FROM tbl_car\n\t\t\t\t\t\t\t\t\t\tWHERE auto_id = ?");
$stmt->bindValue(1, $id, PDO::PARAM_INT);
$stmt->execute();
return "SUCCESS";
} catch (PDOException $ex) {
return "<p>ERROR: " . $ex->getMessage() . "</p>";
}
}
public static function getAllFields()
{
$db = new DBconnection();
$result = $db->select(self::getTableName(), self::getTableFields());
return $result;
}
/**
* Delete an existing row
*
* @author Fernando Ontiveros Lira <*****@*****.**>
* @access public
* @return boolean
*/
public function delete()
{
$stQry = "delete from `" . $this->table_name . "` ";
$stWhere = '';
$remainKeys = array();
if (defined('DB_ADAPTER')) {
$DBEngine = DB_ADAPTER;
} else {
$DBEngine = 'mysql';
}
foreach ($this->table_keys as $k => $v) {
$remainKeys[$v] = false;
}
if (is_array($this->Fields)) {
foreach ($this->Fields as $field => $val) {
$iskey = false;
$iskey = in_array($field, $this->table_keys);
if ($iskey == true) {
if ($stWhere == "") {
$stWhere .= $field . "='" . G::sqlEscape($val, isset($this->_dbc->type) ? $this->_dbc->type : $DBEngine) . "'";
} else {
$stWhere .= " AND " . $field . "='" . G::sqlEscape($val, isset($this->_dbc->type) ? $this->_dbc->type : $DBEngine) . "'";
}
$remainKeys[$field] = true;
}
}
}
foreach ($remainKeys as $field => $bool) {
if ($bool == false) {
if ($stWhere != "") {
$stWhere .= " AND ";
}
$stWhere .= $field . "= ''";
$remainKeys[$field] = true;
}
}
$stQry = trim($stQry);
$stWhere = trim($stWhere);
if ($stWhere == '') {
$dberror = PEAR::raiseError(null, G_ERROR_WARNING_MESSAGE, null, 'null', "You tried to call delete method without WHERE clause, if you want to delete all records use dbsession", 'G_Error', true);
DBconnection::logError($dberror, $this->errorLevel);
return $dberror;
}
$stQry .= " WHERE " . $stWhere;
$result = $this->_dbses->execute($stQry, $this->debug, $this->errorLevel);
$this->is_new = false;
return $result;
}
<?php
include_once 'DBconnection.php';
include_once 'Instructor.php';
include_once 'instructorClass.php';
$myDBconnection = new DBconnection();
$myDBconnection->ConnectToDB();
$fname = $_POST['FirstName'];
$lname = $_POST['LastName'];
$email = $_POST['Email'];
$myInstructor = new Instructor($fname, $lname, sha1($_POST['Password']), $_POST['Email']);
$checkInstructor = $myInstructor->Selection($myDBconnection->db);
session_start();
// echo $checkInstructor->rowCount();
if ($checkInstructor->rowCount() == 0) {
if (!isset($_SESSION)) {
session_destroy();
}
$response = $myInstructor->Insertion($myDBconnection->db);
if ($response == 0) {
echo "Query Failed";
$_SESSION['errorMessage'] = "There was an error inserting into the database. Please try again.";
header('Location: ../registrationPage.php');
} else {
echo "query Successful";
$_SESSION['Email'] = $email;
$_SESSION['name'] = $fname . " " . $lname;
$_SESSION['validCredentials'] = true;
$myDBconnection->closeConnection();
header('Location: ../LoginPage.php');
}
/**
* Function Execute, to execute a query and send back the recordset.
*
* @access public
* @param eter string strQuery
* @param eter string debug
* @param eter string error
* @return string
*/
function Execute($strQuery = '', $debug = false, $errorLevel = null)
{
//BUG::traceRoute();
if ($this->dbc == null) {
$dberror = PEAR::raiseError(null, DB_ERROR_OBJECT_NOT_DEFINED, null, 'null', 'You have tried to call a DBSession function without create an instance of DBConnection', 'G_Error', true);
DBconnection::logError($dberror, $errorLevel);
return $dberror;
}
if ($errorLevel === null) {
$errorLevel = $this->dbc->errorLevel;
}
$this->Free(true);
if ($debug) {
print $strQuery . "<br>\n";
}
$this->result = $this->dbc->db->query($strQuery);
if (DB::isError($this->result)) {
$this->dbc->logError($this->result, $errorLevel);
return $this->result;
}
$dset = new DBRecordSet($this->result);
return $dset;
}
public static function closeConnection()
{
self::$connection = null;
}
/**
* Function Read
*
* @author David S. Callizaya S. <*****@*****.**>
* @access public
* @return string
*/
function Read()
{
if ($this->result === null) {
$dberror = PEAR::raiseError(null, DB_ERROR_OBJECT_NOT_DEFINED, null, 'null', "You tried to call to a DBRecordset with an invalid result recordset.", 'G_Error', true);
DBconnection::logError($dberror);
}
$res = $this->result->fetchRow(DB_FETCHMODE_ASSOC);
//for Pgsql databases,
//if ( PEAR_DATABASE == "pgsql" && is_array ( $res ) ) { $res = array_change_key_case( $res, CASE_UPPER); }
/* Comment Code: This block is not required now because
* of the the use of the G::sqlEscape() instead of addslashes
* funcion over each field in DBTable.
* @author David Callizaya
*/
/*if (is_array ($res) )
foreach ($res as $key => $val)
$res[$key] = stripslashes ($val); remove the slashes*/
return $res;
}
public function __construct()
{
$this->DBconnection = DBconnection::getInstance();
}
/**
* Gets last autoincrement value inserted
*
* @author Fernando Ontiveros Lira <*****@*****.**>
* @access public
* @return void
*/
function GetLastID()
{
if (PEAR_DATABASE == "mysql") {
return mysql_insert_id();
} else {
$dberror = PEAR::raiseError(null, DB_ERROR_FEATURE_NOT_AVAILABLE, null, 'null', "getLastID with " . PEAR_DATABASE . ' database.', 'G_Error', true);
DBconnection::logError($dberror, DB_ERROR_SHOWALL_AND_STOP);
//this error will stop the execution, until we add this feature!!
return $dberror;
}
return mysql_insert_id();
}
<?php
session_start();
require_once "dbconnection.class.php";
$dbh = DBconnection::getInstance();
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>SlyTube</title>
<link rel="icon" href="favicon2.png" type="image/png">
<link rel="stylesheet" href="stylesheets/style.css">
<link rel="stylesheet" href="stylesheets/video-js.css">
<link rel="stylesheet" href="stylesheets/upload.css">
<script src="js/jquery-1.11.3.min.js"></script>
<script src="js/video.js"></script>
<script src="js/core.js"></script>
<script src="js/upload.js"></script>
</head>
<body>
<div class="wrap">
<!-- HEADER -->
<?php
include "header.php";
?>
<!-- SIDEBAR -->
<?php