i have a textbox and a button,like this:
<form method='post' action=<?php echo $_SERVER["PHP_SELF"]; ?> > <input type='text' name='write'> </input> <input type='submit' name='push'> </input> </form>
, and i want that everytime that i push the button the content to be listed on the page without the previous content being lost. I know that something like:
<?php if(isset($_POST['push'])) if($_POST['push']) echo $_POST['write']."<br/>"; ?>
would be useless because it would erase the previous text, but how can i get it done?