I cannot update the session variables to reflect the changes to form variables. The complete listing is:
_____________example_session.php______
<?php
$Expiry=$HTTP_POST_VARS['Expiry'];
$Maturity=$HTTP_POST_VARS['Maturity'];
$s_Expiry=$Expiry;
$s_Maturity=$Maturity;
session_start();
session_register("s_Expiry");
session_register("s_Maturity");
?>
<?php
echo ("Expiry=".$Expiry);
echo ("s_Expiry=".$s_Expiry);
echo ("Maturity=".$Maturity);
echo ("s_Maturity=".$s_Maturity);
?>
<FORM ACTION="http://www.xxx.com/example_session.php" METHOD=POST>
<td>Expiry</td>
<?php
echo("<td><input type='text' name='Expiry' value=$s_Expiry></td><br>");
?>
<td>Maturity</td>
<?php
echo ("<td><input type='text' name='Maturity' class='textbox' value=$s_Maturity></td>");
?>
<input type="submit">
</FORM>
