Re: functions vs classes

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Novice PHPer, and i am wondering why one would use a function instead of a class (or object)? They seem to server very similar in use.

All depends on the specific use and situation - pros and cons by both models, for speed and performance, I mostly use optimized functions sorted out in structured files for easy reuse, rather than objects. PHP5 seem to embrase object orientation more, so lets see if a war starts again - it's religion. Think before you program.


The way I see it, is a function if for repeated use in a project specific manner, where as a class could be used for many projects.

It's precisely the same, if you include a file with your class or include a file with your functions, whats the difference ? none.


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