This question already has an answer here:
i have my HTML file:
<form action="input_db.php" method="post">
Name: <input type="text" name="name"><br>
E-mail: <input type="text" name="email"><br>
<input type="submit">
</form>
and PHP file in the same directory:
Welcome <?php echo $_GET["name"]; ?><br>
Your email address is: <?php echo $_GET["email"]; ?>
Both running on a "UniServer Zero XIII" on my local windwos maschine
the problem is that the echo just not work
https://www.w3schools.com/php/php_forms.asp its this example from w3schools
</div>
You sending the data in form with the "POST" method and you trying to get it with $_GET variable;
you can edit the form method to "get" :
<form action="input_db.php" method="get">
Or try to get the data with the $_POST["name"] variable
You set the method to POST in the form.
So you need to use POST["name"] instead of GET["name"] in your PHP