News Feed
Sections




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

Rob Allen's Blog:
Determining if a ZF view helper exists
January 14, 2010 @ 12:07:19

Rob Allen has a quick new post for you Zend Framework users out there on how to detect if a view helper even exists before you try to use it.

If you need to know whether a view helper exists before you call it, one way is to write a simple view helper to tell you. You can then use it in a view script.

The comments mention another way to do it - calling the getHelper method - but that can cause exceptions to be thrown if the helper doesn't exist. You can find more on view helpers in this section of the Zend Framework manual (or here on custom helpers).

0 comments voice your opinion now!
zendframework view helper tutorial


blog comments powered by Disqus

Similar Posts

php|architect: Zen(d) and the Art of Email

NetTus.com: Understanding PhpSpec

Paperbagcoder: MVC and PHP

PHPBuilder.com: An introduction to PEAR's Validate package

Till Klampaeckel's Blog: Zend Framework: Slow automatic view rendering


Community Events

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


php7 yii2 interview framework language opinion list example laravel series podcast community api project composer application programming part2 symfony introduction

All content copyright, 2015 PHPDeveloper.org :: info@phpdeveloper.org - Powered by the Solar PHP Framework