PHP: HOw to store and retrieve the data entered by a user in a text field from a file?
<p>HI all,</p>

<p>I want to Store the data entered by user in a file.</p>

<p>If a user enters his description in a text field, Then i Have to store the data in a file.
All the users data will go to the same file with their user name and description.</p>

<p>And I have to retrieve The Data from that file for a particular user. </p>

<p>For example if there are two users with their descriptions in the file, Then I have to retrieve a particular users description and print it on the users page.</p>

<p>How can I store and retrieve The data from a file?</p>
