By GokiSoft.com| 19:40 21/11/2022|
Học PHP

[Source Code] Tìm hiểu GET & POST trong PHP - C2206L

#form.php

<?php
// var_dump($_GET);
// var_dump($_POST);
$fullname = $email = $birthday = $address = "";
if(!empty($_POST)) {
	$fullname = $_POST['fullname'];
	$email = $_POST['email'];
	$birthday = $_POST['birthday'];
	$address = $_POST['address'];

	echo $fullname;

	if($fullname == 'admin') {
		// header("Location: test.php?fname=$fullname&add=$address");
		header("Location: show.php?fullname=$fullname&address=$address&birthday=$birthday&email=$email");
		die();
	}
}
?>

<!DOCTYPE html>
<html>
<head>
	<title>Registation Form * Form Tutorial</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">

	<!-- jQuery library -->
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

	<!-- Popper JS -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

	<!-- Latest compiled JavaScript -->
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
</head>
<body>
	<div class="container">
		<div class="panel panel-primary">
			<div class="panel-heading">
				<h2 class="text-center">Registation Form - Input User's Detail Information</h2>
			</div>
			<div class="panel-body">
				<form method="post">
					<div class="form-group">
					  <label for="usr">Name:</label>
					  <input required="true" type="text" class="form-control" id="usr" name="fullname" value="<?=$fullname?>">
					</div>
					<div class="form-group">
					  <label for="email">Email:</label>
					  <input required="true" type="email" class="form-control" id="email" name="email" value="<?=$email?>">
					</div>
					<div class="form-group">
					  <label for="birthday">Birthday:</label>
					  <input type="date" class="form-control" id="birthday" name="birthday" value="<?=$birthday?>">
					</div>
					<div class="form-group">
					  <label for="address">Address:</label>
					  <input type="text" class="form-control" id="address" name="address" value="<?=$address?>">
					</div>
					<button type="submit" class="btn btn-success">Register</button>
				</form>
			</div>
		</div>
	</div>
</body>
</html>

#form2.php

<!DOCTYPE html>
<html>
<head>
	<title>Registation Form * Form Tutorial</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">

	<!-- jQuery library -->
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

	<!-- Popper JS -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

	<!-- Latest compiled JavaScript -->
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
</head>
<body>
	<div class="container">
		<div class="panel panel-primary">
			<div class="panel-heading">
				<h2 class="text-center">Registation Form - Input User's Detail Information</h2>
			</div>
			<div class="panel-body">
				<form method="post" action="show.php">
					<div class="form-group">
					  <label for="usr">Name:</label>
					  <input required="true" type="text" class="form-control" id="usr" name="fullname">
					</div>
					<div class="form-group">
					  <label for="email">Email:</label>
					  <input required="true" type="email" class="form-control" id="email" name="email">
					</div>
					<div class="form-group">
					  <label for="birthday">Birthday:</label>
					  <input type="date" class="form-control" id="birthday" name="birthday">
					</div>
					<div class="form-group">
					  <label for="address">Address:</label>
					  <input type="text" class="form-control" id="address" name="address">
					</div>
					<button type="submit" class="btn btn-success">Register</button>
				</form>
			</div>
		</div>
	</div>
</body>
</html>

#readme.txt

u뚀

#show.php

<?php
	$fullname = $email = $birthday = $address = "";

	if(!empty($_GET)) {
		$fullname = $_GET['fullname'];
		$email = $_GET['email'];
		$birthday = $_GET['birthday'];
		$address = $_GET['address'];
	}
?>

<!DOCTYPE html>
<html>
<head>
	<title>Registation Form * Form Tutorial</title>
	<!-- Latest compiled and minified CSS -->
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/css/bootstrap.min.css">

	<!-- jQuery library -->
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>

	<!-- Popper JS -->
	<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.16.0/umd/popper.min.js"></script>

	<!-- Latest compiled JavaScript -->
	<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.4.1/js/bootstrap.min.js"></script>
</head>
<body>
	<div class="container">
		<div class="panel panel-primary">
			<div class="panel-heading">
				<h2 class="text-center">Show Data</h2>
			</div>
			<div class="panel-body">
				<table class="table table-bordered">
					<thead>
						<tr>
							<th>Full Name</th>
							<th>Email</th>
							<th>Birthday</th>
							<th>Address</th>
						</tr>
					</thead>
					<tbody>
						<tr>
							<td><?=$fullname?></td>
							<td><?=$email?></td>
							<td><?=$birthday?></td>
							<td><?=$address?></td>
						</tr>
					</tbody>
				</table>
			</div>
		</div>
	</div>
</body>
</html>

#test.php

<?php
var_dump($_GET);
// echo $_GET['fullname'];
echo $_GET['fname'];

#vidu.php

<?php
if(!empty($_GET)) {
	//Nghia la gi?
	// echo $_GET['title'];
	header('Location: test.php?x=1&y=2');
}
?>

<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title>GET tutorial</title>
</head>
<body>
<form method="get">
	<input type="text" name="title" size="50">
	<button>Submit Data</button>
</form>
</body>
</html>
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