Dynamic web pages that make constant database calls and run many data processing tasks eat up server resources and increase page load times. In this tutorial, learn 3 content caching techniques to increase web page speed.
If you need to run different versions of PHP in your daily development environment, I’ll show you how to do it quite effortlessly. The main reason you might need this, is to test compliance with older PHP versions. Running PHP4 and PHP5 together isn’t as hard as you may think.
The general idea is to read a Google Spreadsheet through PHP and save user submitted form data via the Google Documents List Data API. By doing this, you can quickly view all the submissions at a glance and you are also able to export CSV files of the data. Using Google Docs gives you and your clients a quick and easy interface to interact with form data.