Laravel 变量命名规范

Follow Laravel naming conventions

Follow PSR standards.

Also, follow naming conventions accepted by Laravel community:

What	How	Good	Bad
Controller	singular	ArticleController	ArticlesController
Route	plural	articles/1	article/1
Named route	snake_case with dot notation	users.show_active	users.show-active, show-active-users
Model	singular	User	Users
hasOne or belongsTo relationship	singular	articleComment	articleComments, article_comment
All other relationships	plural	articleComments	articleComment, article_comments
Table	plural	article_comments	article_comment, articleComments
Pivot table	singular model names in alphabetical order	article_user	user_article, articles_users
Table column	snake_case without model name	meta_title	MetaTitle; article_meta_title
Model property	snake_case	$model->created_at	$model->createdAt
Foreign key	singular model name with _id suffix	article_id	ArticleId, id_article, articles_id
Primary key	-	id	custom_id
Migration	-	2017_01_01_000000_create_articles_table	2017_01_01_000000_articles
Method	camelCase	getAll	get_all
Method in resource controller	table	store	saveArticle
Method in test class	camelCase	testGuestCannotSeeArticle	test_guest_cannot_see_article
Variable	camelCase	$articlesWithAuthor	$articles_with_author
Collection	descriptive, plural	$activeUsers = User::active()->get()	data
Object	descriptive, singular	$activeUser = User::active()->first()	obj
Config and language files index	snake_case	articles_enabled	ArticlesEnabled; articles-enabled
View	kebab-case	show-filtered.blade.php	showFiltered.blade.php, show_filtered.blade.php
Config	snake_case	google_calendar.php	googleCalendar.php, google-calendar.php
Contract (interface)	adjective or noun	AuthenticationInterface	Authenticatable, IAuthentication
Trait	adjective	Notifiable	NotificationTrait