Deciding what to do based on request method : _SERVER « Form « PHP






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Deciding what to do based on request method

 
<?php if ($_SERVER['REQUEST_METHOD'] == 'GET') { ?>
<form action="<?php echo $_SERVER['SCRIPT_NAME'] ?>" method="post">
What is your first name?
<input type="text" name="first_name" />
<input type="submit" value="Say Hello" />
</form>
<?php } else {
    echo 'Hello, ' . $_POST['first_name'] . '!';
}
?>








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