biplab3

## formsubmit.php
<?php
include('connect.php');

//insert data into database
$username_err=$phone_err=$email_err=$password_err='';
//$error='';
if(isset($_POST['save'])){

//inserting form data with validation
			if(empty($_POST['username'])){

## gist:9c011453a7a5a5aea8b6dafa596db081
<html>

<body>


<form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">

  Name: <input type="text" name="username">

## gist:67afd2ec97ab12cd47ac77cd4c25b3cd
<html>
<body>

<form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">
  Name: <input type="text" name="username">
  <input type="submit" name="save" value="submit">
</form>

<?php
if ($_SERVER["REQUEST_METHOD"] == "POST") {

## arraysubmit.php
<html>

<head>

<title style="color:#31d818">ajax example</title>

<link rel="stylesheet" href="bootstrap.css" crossorigin="anonymous">

<!-- Optional theme -->

## arraysubmit.php
<?php

include('connect.php');


if(isset($_POST['save'])){


## arraysubmit.php
<?php
include('connect.php');
if(isset($_POST['save'])){
	$company_name = $_POST['company_name'];
	$brand_name = $_POST['brand_name'];
	//insert checkbox values
	$cars = implode(',',$_POST['car_name']);
	//insert data into database
	$sql="INSERT INTO cars(company_name,brand_name,car_name)VALUES('$company_name','$brand_name','$cars')";
	$stmt=$con->prepare($sql);

## crudform.php
<?php
include('connect.php');
if(isset($_POST['register'])){
    if(empty($_POST['username'])){
			$error['username'] = "Please enter the username";
		}
	else{
		$username = $_POST['username'];
	}
	if(empty($_POST['phone_no'])){

## imageconcept.php
<?php
include('connect.php');
//insert data into database
if(isset($_POST['save'])){
    $name=$_POST['name'];
	$age=$_POST['age'];
	$target="images/".basename($_FILES['image']['name']);
	$sql="INSERT INTO image(name,age,image)VALUES('$name','$age','$target')";
	$stmt=$con->prepare($sql);
	$stmt->execute();

## login.php
<?php
include '../connect.php';
session_start();
if(isset($_POST['login'])){
	$username = $_POST['username'];
	$password = $_POST['password'];
	//check login details
	$stmt = $con->prepare("select * from users where username = '$username' and password = '$password'");
	$stmt->execute();
	//echo $stmt->rowCount();

## home.php
<?php
session_start();
include '../connect.php';
if($_SESSION['username']==''){
	header("location: login.php");
}
?>
<html>
<head>
<title>ajax example</title>
	<?php
	include('connect.php');

	//insert data into database
	$username_err=$phone_err=$email_err=$password_err='';
	//$error='';
	if(isset($_POST['save'])){

	//inserting form data with validation
	if(empty($_POST['username'])){
	<html>

	<body>



	<form method="post" action="<?php echo $_SERVER['PHP_SELF'];?>">

	Name: <input type="text" name="username">
	<html>

	<head>

	<title style="color:#31d818">ajax example</title>

	<link rel="stylesheet" href="bootstrap.css" crossorigin="anonymous">

	<!-- Optional theme -->
	<?php
	include('connect.php');
	if(isset($_POST['register'])){
	if(empty($_POST['username'])){
	$error['username'] = "Please enter the username";
	}
	else{
	$username = $_POST['username'];
	}
	if(empty($_POST['phone_no'])){
	<?php
	include '../connect.php';
	session_start();
	if(isset($_POST['login'])){
	$username = $_POST['username'];
	$password = $_POST['password'];
	//check login details
	$stmt = $con->prepare("select * from users where username = '$username' and password = '$password'");
	$stmt->execute();
	//echo $stmt->rowCount();