generate QR code by google api php

In this post we explain you, how you can generate QR code with metadata by google api. You can generat qr code for any link, email, telephone number or text data. For generate code, you can use following php script: <?php /* Online PHP Examples with Source Code website:...

By: 4evertutorials On 5/29/2014

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PHP Expire Session after 30 minutes

In following php script, we explain you that how you can expire session after 30 minutes. Execution a session timeout on your own is that the best answer. Use a straightforward time stamp that denotes the time of the last activity and update it with each request. CODE USAGE...

By: 4evertutorials On 5/27/2014

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