http://www.georgievi.net/wiki/ 2012-04-13T01:11:15+03:00 http://www.georgievi.net/wiki/ http://www.georgievi.net/wiki/lib/images/favicon.ico text/html 2012-04-09T14:52:49+03:00 jim8688 http://www.georgievi.net/wiki/start?rev=1333972369&do=diff PHP Snippets Project Ideas SAP Java: Programming Problems and Solutions in Java ---------- New Project: Workflow and BPM with PHP ---------- Recent posts: * (2008-09-26) Hierarchical (tree-like) data structure (map) in PHP with INI file initialization and Unit tests for PHP the PHP Hierarchical (tree) INI strcuture. text/html 2012-01-31T12:51:19+03:00 piternoize http://www.georgievi.net/wiki/php/recursivedirectorydelete?rev=1328007079&do=diff The Problem In some occasions we need to remove files from the disk. For this purpose we use the unlink function. If we need to remove a directory, we use the rmdir function. Both functions require that we specify the name of the file or directory we wish to be removed. In addition the rmdir function requires that the directory is empty. What if we would like to remove a directory no matter what files and subdirectories it contains? text/html 2012-01-31T12:50:18+03:00 piternoize http://www.georgievi.net/wiki/programming/problems/java/leapyears?rev=1328007018&do=diff The Problem Create a program that inputs a year from the user, finds out if it's a leap year and presents the result to the user. Discussion Of course when we are talking about dividing years, we mean the year number in the Gregorian calendar. As we know, a leap year is divisible by 4. In addition, if it ends with 00, it must be divisible by 400. text/html 2012-01-31T12:49:13+03:00 piternoize http://www.georgievi.net/wiki/php/bpmframework?rev=1328006953&do=diff We are going to develop a framework for PHP to automate business process management. Such an automation is called a workflow. So we will use also the term Workflow Framework. We will start the domain analysis with workflow modelling. We will focus our study on workflow modelling with Petri Nets. From this we will be able to discover the domain objects. Later we will create some requirements for the framework functionality which will give us the object behaviors.