PHP sessions with shopping cart -


i modifying simple shopping cart learn. problem session arrays. have index page product page required using require statement show.

i require cart.php (where cart summary located). when add product first time, not show on required cart.php. when add product, shows recent 1 in actual cart.php, shows 2 items in cart.

does have idea going wrong? here have:

<div id="leftcolumn">     <?php require("cart.php"); ?>     <div id="rightcolumn">         <?php require($page . ".php"); ?>     </div>

thank you

please try read documentations first before asking questions. please try implementing first , show code you're having problems with.

example in w3schools:

<?php  // start session session_start();  ?>  <!doctype html> <html> <body>  <?php // set session variables $_session["favcolor"] = "green"; $_session["favanimal"] = "cat"; echo "session variables set."; ?>  </body> </html>

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