Checking Boolean Values with Filters in PHP 5
Among the numerous libraries that come included by default with the PHP 5 distribution, theres one that has been overlooked by many developers. This is a shame, because it can be really useful for validating incoming data in a truly simple fashion. Im talking about the filter extension, a powerful set of functions that let programmers apply several filters to multiple PHP variables to perform all sorts of clever validations, ranging from checking for integer and float numbers, to verifying email addresses and URLs.
- Therefore, if you feel curious and wish to learn how to incorporate the filter extension into your web developers toolbox, then dont hesitate anymore; start reading this group of articles now! Welcome to the third part of the series on using filters in PHP 5. Comprised of seven tutorials, this ser...
- Therefore, if you feel curious and wish to learn how to incorporate the filter extension into your web developers toolbox, then dont hesitate anymore; start reading this group of articles now! Welcome to the third part of the series on using filters in PHP 5. Comprised of seven tutorials, this ser...