Free PDF: The Seven Steps To Better PHP Code - Free ebook manual ...

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Improving the Design of Existing Code ? www.refactoring.com ? http://c2.com/cgi/wiki?What … Stefan Priebsch, e-novative GmbH PHP_Code Sniffer ? Detects coding style violations … Stefan Priebsch, e-novative GmbH Who I Am? PHP enthusiast since 2000? IT and PHP Consultant? From Munich, Germany? University Degree in Computer Science? Writer (Books and Articles)? Blog: http: //inside.e-novative. de? Email: stefan.priebsch@e-novative.de Stefan Priebsch, e-novative GmbH What is Refactoring?? important … Refactoring Benefits ? Improves software design ? Less bugs, less debugging ? Speed up development ? More code reuse How to Refactor ? Run tests to make sure things work ? Refactor, one step at a time ? Rerun tests to make sure things still work ? Automated Refactoring support starts showing up in PHP IDEs - Automation does not replace thinking Stefan Priebsch, e-novative GmbH Testing ? Prove that software works to specification ? Ensure code still works after a change ? Test frequently ? Use self-testing, automated tests Testing ? xUnit Framework for PHP - PHPUnit (www. phpunit. de) - SimpleTest (www. simpletest. org) ? Not only for object-oriented code ? If you don’t have tests, create them as you go ? At least, run a Lint check: php -l <filename>

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Source: Free PDF: The Seven Steps To Better PHP Code - Free ebook manual ...