PHP coding procedural vs object oriented [closed]

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Procedural coding vs object oriented. Which is the best from the application point of view? Can an application function better with an object oriented coding? or be slower?

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Don't think there is a 'best' here. Each have their own use and should be explored depending on what the context of the application is.

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It depends upon the kind of application you are building. If the application is very simple one, (e.g. add_two_nums(x,y)) then OO is overkill. There are times when a very simple application starts expanding and becomes a complicated one. If there is a chalked out plan of such scenario, then OO is better because even though initially it seems overkill, in future, it will help to expand the application with ease. I have not seen any performance issues between procedural style and OO approach. Someone might throw some light into it.