Page 303 - Computer Software Application TP - Volume 1
P. 303
COMPUTER SOFTWARE APPLICATION - CITS
TASK 4: Combine HTML and PHP code
1 Open the text editor
2 Write the following codes
<html >
<head>
<title Combine HTML and PHP code </title>
</head>
<body>
<?php
// Check if the form is submitted
if ($_SERVER[“REQUEST_METHOD”] == “POST”)
{
// Check if the name field is set and not empty
if (isset($_POST[“name”]) && !empty($_POST[“name”]))
{
$name = $_POST[“name”];
// Display a greeting message
echo “<h2>Hello, $name! Welcome!</h2>”;
}
else
{
// If name field is empty, display an error message
echo “<h2>Please enter your name!</h2>”;
}
}
?>
<form action=”<?php echo htmlspecialchars($_SERVER[“PHP_SELF”]); ?>”
method=”post”>
<input type=”text” name=”name” placeholder=”Enter your name”>
<button type=”submit”>Submit</button>
</form>
</body>
</html>
3 Save the program in C:\Apache24\htdocs in a folder with .php extension
4 Run the Apache services from windows services
5 Open the browser and type the following address
http://localhost/foldername/
6 Click the php file to run and verify the output
288
CITS : IT & ITES - Computer Software Application - Exercise 56
