Accessing PHP array elements directly (array dereferencing)

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This are the Tutorials i like to improve my coding! Go on!

MRbYemma

Dear Sir,
I would like to tell you that i'm your big fan and i have got all of your tutorials and all these are very helpful. Please dont stop making such nice and helpful tutorials.... and secondly make more tutorials about OOP... Thanks!

starmovie

In my opinion it's need to be in oop playlist, Alex make more oop tutorial thanx

tal

Hi Alex, pls, could you do some video tutorials about OOP, the way the code should be written in MVC, with the use of PHPDoc2, to use properly autocompletion (auto suggestion), and something like that a programmer should know about ?

aspirinemaga

it's just style of naming variables underscore means private

cotne

I've got a question: What is the underscore in the line "return $this->_results" good for?

amsfuy

It's only for the clearness of the code. Private variables get the underscore.

MRbYemma

Talking about not creating variables only used once, shouldn't you have written:
echo $something->results()[0];?

fogglee

Accessing PHP array elements directly (array dereferencing)

Accessing PHP array elements directly (array dereferencing)

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