html - How to access data on third page in php -


i new php facing trouble transferring data problem folow:-

page1.php

<form id="form1" name="form1" method="post" action="page2.php"> <table>     <tr>       <td><input type="text" name="bankcode" id="bankcode" /></td>       <td><input type="submit" id="submit" name="submit"/></td>     </tr> </form>

page2.php

echo value $_post['bankcode'];

but facing real problem, if try access $_post['bankcode']; on third page shows me error

page3.php

how access page1.php's textfield data on third page. please give solution.

in order access 1 page's data in page, data has sent in post/get format. or can stored in session.

using session best option in such cases. data stored securely in server, , can access data page want.

page2.php - store post data in session.

echo "value ". $_post['bankcode'];  $_session['bankcode'] = $_post['bankcode']; // data stored in session.

page3.php - read session variable.

session_start(); echo "stored session value ". $_session['bankcode'];

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