Micaela's $_GET form
CODE FOLLOWS
<?php
include('../includes/header.php');
// code
error_reporting(E_ALL); // set error reporting to all
echo('<h1>Micaela\'s $_GET form</h1>');
// Note the variables being passed via the GET ternary operators.
$step = isset($_GET['step']) ? $_GET['step'] : 0;
$name = isset($_GET['name']) ? $_GET['name'] : '';
$phone = isset($_GET['phone']) ? $_GET['phone'] : '';
// filter all input taken from the Browser
$step = htmlentities($step);
$name = htmlentities($name);
$phone = htmlentities($phone);
if ($step == 0) // first time into this form
{
?>
<form action="getform.php" method="GET" class="pad">
<label for="name">Name</label>
<input type="text" size="36" id="name" name="name" value="">
<br><br>
<label for="phone">Phone</label>
<input type="text" size="36" id="phone" name="phone" value="">
<br><br>
<input type="hidden" name="step" value="1">
<input type="submit" name="submit" value="Submit">
</form>
<?php
}
else // else show what the form gathered
{
echo('<p>The following is what the form gathered</p>');
echo('<pre>');
print_r($_GET); // note this dumps the entire contents of the $_GET array
echo('</pre>');
// provide a form to try again
?>
<form action="forms.php" method="GET">
<input type="hidden" name="step" value="0">
<input type="submit" name="submit" value="Try Again">
</form>
<?php
}
include('../includes/footer.php');
?>