note 78050 added to language.oop5.patterns

For anyone who reads: anonymous at world4ch dot org Please do not confuse the singleton for a global variable, they are nothing the same. The global keyword is a way to extract a variable from the global scope into your local scope. A singleton is a way to control class instantiation, independent of scope to a single instance. In addition note the importance in design patterns, the ability to interchange interfaces and abstraction to allow easy adaption to a variety of needs and specifications through a single means of access is invaluable to many large scale enterprise applications. Specially pay-for software that has many system architectures to accommodate. However, the comment makes a good point to implement as necessary, the many principles don't apply to every problem domain. Do not conform your problem to a pattern, implement a pattern to your problem. ---- Server IP: 64.71.164.2 Probable Submitter: 208.187.153.225 ---- Manual Page -- http://www.php.net/manual/en/language.oop5.patterns.php Edit -- https://master.php.net/note/edit/78050 Del: integrated -- https://master.php.net/note/delete/78050/integrated Del: useless -- https://master.php.net/note/delete/78050/useless Del: bad code -- https://master.php.net/note/delete/78050/bad+code Del: spam -- https://master.php.net/note/delete/78050/spam Del: non-english -- https://master.php.net/note/delete/78050/non-english Del: in docs -- https://master.php.net/note/delete/78050/in+docs Del: other reasons-- https://master.php.net/note/delete/78050 Reject -- https://master.php.net/note/reject/78050 Search -- https://master.php.net/manage/user-notes.php