我可以使用php将变量从一个html页面传递到另一个html页面吗？

Question

The following code is not working:

code on page 1:

    <form action="phpTutorial.html" method="post">
    Name: <input type="text" name="fname" />
    Age: <input type="text" name="age" />
    <input type="submit" />
</form>

code on page 2:

    <br />
    Welcome <?php echo $_Post["fname"]; ?>!<br ?>
    You are <?php echo $_Post["age"]; ?> years old.
    <br />

Answer 1

Try:

echo $_POST["fname"]

The inbuilt variables (is there a better name for those?) are all referenced in capitals, and PHP variable names are case sensitive.

Answer 2

Action in the form should be action="phpTutorial.php" instead of action="phpTutorial.html" and phpTutorial.php should have

<br />
Welcome <?php echo $_POST["fname"]; ?>!<br ?>
You are <?php echo $_POST["age"]; ?> years old.
<br />

When you will submit a form it'll launch the file in the from's action attribute you gave and in this case you give the name of the php file and it should be phpTutorial.php .

Answer 3

Since you are using PHP on your code, so file name should be phpTutorial.php instead of phpTutorial.html. Correct Form action name

And phpTutorial.php should have following code:

<br />
Welcome <?php echo $_Post["fname"]; ?>!<br ?>
You are <?php echo $_Post["age"]; ?> years old.
<br />

$_Post should be replaced by $_POST .