26535Custom error pages using .htaccesshttp://www.totallyphp.co.uk/tutorials/custom_error_pages_using_htaccess.htmWe've all seen the dreaded Error 404 message - the result of broken links and mistyped URLs. You've probably been on some websites where the error pages are customised with their own logo and message, and I'm sure you'll agree that it looks far more professional than the standard one.PHP > Tips and Tutorials > MiscellaneousOct 15, 2006
In this tutorial, I'll teach how, using PHP, you can parse a block of text and convert the BBCode into HTML. The function in the spotlight here is preg_replace. To fully understand its use, you should be familiar with regular expressions. If you aren't, just skim my regular expressions tutorial
As a publisher of Google Adsense ads, you only know the CTR and the revenue of these ads. Would you like to know a bit more? This tutorial will teach you how to track the ads that are being clicked, on what page they are being clicked, and who is doing the clicking.
Hi! Today we are going to review a very important part of the development process of a web application. The validation of users input. This is one the trickiest parts of any application at all. Why is that? Because the developer doesn't control it. You can write the best algorithm in the world, but still if it includes user input there is a place for mistakes. Even if we put some coplicated logic to prevent the input of wrong symbols, check the consistence of the data and do whatever possible to make sure that it is all OK, there is still possibility that the users enter the wrong number. Though all said, we must try to prevent the most of human errors and the best way to do this is by using Regular Expressions.
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