News Feed
Sections




News Archive
Looking for more information on how to do PHP the right way? Check out PHP: The Right Way

DevShed:
Validating Boolean Values and Float Numbers with Filters in PHP 5
August 06, 2009 @ 07:51:05

Continuing their "validation in PHP" series, DevShed has posted this new tutorial looking at the validation of boolean values and float numbers in PHP5 applications (with the filter extension).

As you learned in previous parts of the series, the filter extension permits you to validate elements of a given array very easily as well. Therefore, in this fourth chapter I'm going to explain how to check for Boolean values in arrays, as well as how to validate float numbers using another handy filter.

the examples are pretty simple, running a filter_var on the values to check if it's a boolean and to require that the set of values comes in as an array.

1 comment voice your opinion now!
tutorial boolean filter extension float


blog comments powered by Disqus

Similar Posts

DevShed: Performing Basic Tasks with MySQL 4.1 and Above, using mysqli with PHP 5

Symfony Blog: The "Practical symfony" book is now also available for Doctrine

Anthony Ferrara: Programming With Anthony - Encryption

Oracle Technology Network: Creating an Ajax Process Using PHP and Oracle

PHP in Action: Real programming with PHP 5.3 (part 1): array processing


Community Events





Don't see your event here?
Let us know!


podcast tips api deployment interview introduction application language list conference threedevsandamaybe developer release laravel series framework community code zendserver development

All content copyright, 2014 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework