PHP development specifications

1. Directories and (not class files) are both lowercase + underscore, and start with a lowercase letter;

For example: /application/uctenter/controller

1. The first letter of the class name and the class file should be capitalized, and the names should be consistent;

For example: /application/uctenter/controller/User.php

class User{
//Attribute
public userName; //The first letter of the camel case name is lowercase
//Private attribute
private _userAge; //The first letter of the camel case name is lowercase
//Method
public function getUser(){//The camel case name The first letter is lowercase
}
//Magic method
function __autoload(){//Start with a double underscore "__"
}
}

1. Function naming | Configuration naming | Data table and field naming, all lowercase + underline;

Such as: get_user()|url_route_on|wll_user

1. Constant names are capital letters and underscores, for example: APP_DEBUG and APP_MODE;

5. Css adopts bootstrap naming convention , custom style is : current page+ position+ function [such as: index_left_news]