HTML Menu Bar Which Switches to Dropdown for Mobile
For a web site to be successful it must tick several boxes. It needs an attractive design, great content, no pop-ups, not throw to many advertisements at visitors and work well on a variety of screen sizes. The last point is important as mobile devices are now the dominant platform for accessing the web. Achieving multi-screen support from a single web site saves time (no need to update the design more than once). Time is a precious resource for most people and businesses.
A web site needs to respond to the device it is being viewed on, hence the term responsive design. When a website uses a menu to allow the viewer to jump to other pages, that menu should work well on different screen sizes. This article is a responsive menu tutorial giving an example implementation of the Responsive Nav plugin. This provides a basic responsive web site menu without using any other frameworks or libraries. As the screen shrinks the menu switches from traditional horizontal to a button. The button is used to dropdown the menu on smaller screens. Continue reading
View PHP Environment Configuration Settings and Superglobals on a Page
PHP is a great computer and web site scripting language and extremely popular. It is used primarily for developing interactive web sites and many use it for day-to-day programming tasks. There are several versions in general use and sometimes the configuration of PHP between servers and machines needs to be compared. The phpinfo() function is a one line solution to show the current live PHP set up. To show PHP settings simply create a one line PHP web file on the server containing <?php phpinfo(); ?> and point the browser at it. HTML tags are NOT required because the phpinfo() function pumps them out.
Note: phpinfo() outputs a lot of useful information, information that hackers find interesting so use it with care. Ideally do not have the phpinfo() page on a public facing web site. On the occasions you do take precautions to reduce information leakage. Put the page in a password protected directory, do not call it phpinfo.php as this is obvious to hackers (use something more obscure and a reminder to delete it when finished, e.g. quick-config-check.php), finally don’t forget to delete it when the PHP settings have been checked.
A PHP script will need access to other settings that PHP provides, often via system wide globals known as the superglobals. The $_SERVER array provides access to the _SERVER superglobal and is shown by phpinfo() in a table. Occasionally it can be worthwhile viewing such values from another PHP file. This can be done in a few lines of code. The following provides some details on showing PHP settings and global values in web pages.
Running PHP to Test Websites on Windows PCs
PHP is a programming language that is popular for for adding powerful features to websites. What does PHP mean? PHP originally stood for Personal Home Page (after its inventor, Rasmus Lerdorf, wanted more features for his personal website), but now it stands for PHP Hypertext Preprocessor (creating a recursive acronym, which programmers like). PHP is easy to set-up and run on a Windows PC using the free Microsoft WebMatrix, an Integrated Development Environment (IDE) for building websites.
With the free WebMatrix package PHP on Windows is a single click install and allows website testing using IIS Express (the version of Microsoft Internet Information Server for Windows clients). This tutorial assumes that WebMatrix is installed and running on your Windows 7 or higher PC. If not see our article Develop a Website on Windows Using Microsoft WebMatrix to set it up and get a basic website going. Continue reading
Create a Free Website Online Using WebMatrix, Azure and Microsoft Windows
If you have a Windows laptop or desktop computer you can get started with website development with free Microsoft tools. One of several free software tools that Microsoft provides is WebMatrix. This contains a HTML editor in an Integrated Development Environment (IDE) and the express version of Internet Information Server (IIS) (a web server used for testing your website). A Windows PC running WebMatrix allows you to develop a website and publish it online for free using Microsoft Azure cloud hosting. Microsoft free hosting is for a small number of low volume websites. If the website is successful and generates high traffic it can be upgraded to a registered domain and paid for high volume Azure hosting.
This tutorial was based upon using a Windows 8.1 PC but Windows 7 can run WebMatrix. You will need an Internet connection and a Microsoft account to install and run WebMatrix and to use Microsoft Azure. Continue reading