PHP Lecture 4 - Working with form, GET and Post Methods

1. WEB DEVELOPMENT

2. PHP
PRESENTATORS
MD. AL-MAMUN SARKAR

3. PHP
Forms
$_GET vs $_POST
1
2

4. Forms
Text
Select
1
2
Radio3
checkbox4

5. Form
<form action="welcome.php" method="post">
Name: <input type="text" name="name"><br>
E-mail: <input type="text" name="email"><br>
<input type="submit">
</form>

6. Filtering
$name = $email = "";
if ($_SERVER["REQUEST_METHOD"] == "POST") {
$name = test_input($_POST["name"]);
$email = test_input($_POST["email"]);
}
function input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}

7. QUESTION
?

8. THANK
YOU