News Feed
Jobs Feed
Sections




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

PHP-Coding-Practices.com:
Composing Methods Replace Temp With Query
June 14, 2007 @ 14:25:00

In a new article from PHP-Coding-Practices.com today, Tim Koschuetzki offers a different sort of solution for working with those little temporary variables scattered throughout your code - replacing a temporary variable with a queryable structure.

When you are using a temporary variable to hold the result of an expression, extract the expression into a method. Then replace all references to the temp with the new method. The new method can then be used in other methods.

His suggestion basically replaces the quick temp variable with something slightly more complex but something that can be used anywhere in the class. He uses the example of multiplying an amount times the quantity - first just assigned to a temporary variable inside a method then refactored as the result of another method returning the same thing (but accessible from anywhere).

0 comments voice your opinion now!
temporary variable query method temporary variable query method


blog comments powered by Disqus

Similar Posts

PHP-Coding-Practices.com: Composing Methods: Replace Temp With Query

Leonid Mamchenkov's Blog: Perl vs. PHP : variable scoping

PHP-Coding-Practices.com: Making CakePHP's Pagination work with Model::expects()

PHPMaster.com: Type Hinting in PHP

PHP-Coding-Practices.com: Composing Methods: Split Temporary Variable


Community Events











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


release project podcast introduction hack install hhvm language package facebook database performance composer framework security unittest application component symfony2 example

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