Is there a list of variable and function names?

Question

PHP

Hello, in HTML/CSS there is a well-established list of classes, such as container, wrapper, etc.
And these lists are public, they can be googled
For PHP/jS, I didn’t manage to find something
I wanted to follow the names from the very start, and use the existing list of names , if there is one, of course, it is clear that there is a translator, etc., but still, suddenly you know or do you have such a list of functions and variables?

Answer 1

php.net
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