markdown 修补匠 - 数据库
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## start tinker
`php artisan tinker`
## create data (option 1)
`$post = App\Post::create(['title'=>'PHP post from tinker','content'=>'PHP content from tinker']);`
## create data (option 2)
`$post = new App\Post`
`$post`
`$post->title = "New Title"`
`$post->content = "Awesome!"`
`$post`
`$post->save();`
## read/find data (option 1)
`$post = App\Post::find(3)`
## read/find data (option 2)
`$post = App\Post::where('id', 2)->first();`
## update data
`$post = App\Post::find(3)`
`$post->title = 'updated record title with id 3'`
`$post->save()`
## delete data (soft delete)
`$post = App\Post::find(3)`
`$post->delete()`
## delete data (permanently)
`$post = App\Post::onlyTrashed()`
`$post`
`$post->forceDelete()`
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