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| Did you know that require() and include() work differently? Both are used for including code in another file into your program, but there is a crucial difference in how they operate when that file cannot be read which any PHP programmer needs to know about. There's also a slight difference with require() between new and older versions of PHP which this tutorial discusses too. |
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| Tutorial that explains how to allow your website visitors to select different CSS style sheets (or themes) |
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| Not so very long ago adding a graph or chart to a web page or application required a fair amount of programming knowledge and was rather time consuming for even the most experienced. However with the tools available today it is possible for almost anyone to add graphs and charts to web pages. With just a little bit of HTML, dynamically generated graphs and charts can be added to web pages and/or applications. |
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| Ever wished that you could have custom pages for different users who visit your site? Now you can with this tutorial! Customize as many pages as you would like for as many different people possible! |
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| This tutorial will teach you how to create a template that allows you to easily include any file as you wish into a template. |
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| Do you want to know the IP address of a visitor? This can be useful for many reasons, such as tracking site usage or blocking access to specific people. This guide tells you how to find it using PHP. |
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| The full URL to a page comes in three parts: The domain name, the path to the file then the filename, and the query string. For example, take the URL http://www.example.com/ex ample/page.php?name=Bob: 1. The domain name: www.example.com; 2. The path to the page: /example/page.php; 3. The query string: name=Bob So how do you find it all out in your own PHP scripts? This guide will tell you how access each of these elements by using the $_SERVER superglobal array which is available at all times within your PHP scripts. |
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| Learn how to displays a users IP address. |
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| A wide selection of great PHP tutorials with code examples. All comments are commented to make it easier to read and understand. |
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| Want to offer your site's content in more than one language? If yes then this tutorials is perfect for you and show exactly how its done. |
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