Naming Conventions

This is a topic that will bring a wide range of opinions, but in order to keep myself consistent through my various projects, I have decided to follow the below naming conventions based on the language I am programming in.

PHP

Variable: underscore
Function: underscore
Class: camelCase

Javascript

Variable: camelCase
Function: camelCase
Constructor: camelCase

HTML/CSS

Class: hyphen
ID: hyphen
Other Attributes: hyphen/underscore (depending on project needs)

File Names

hyphen

MySQL

Database: underscore
Tables: underscore
Fields: underscore