laravel eloquent implementation principle

Question

laravel eloquent implementation principle

Answer 1

For example:
<?php

class BusinessWork extends Eloquent
{

/**
 * The database table used by the model.
 * @var string
 */
protected $table = 'businessWork';
protected $connection = 'mysql';
public $timestamps = 0;
protected $fillable = array(
    'businessId',
    'title',
    'content',
    'createAt',
);

}

BusinessWork::find(1); This is how table binding is implemented

Answer 2

Let me try to answer. I'm not familiar with it, I'm new to it, I hope I'm not misleading.
You can see that BusinessWork inherits Eloquent and has its own tables, operable field properties, etc.
BusinessWork::find(1) is inherited from Eloquent. It also has some common operations such as fetching all records: BusinessWork::all(), which can also be rewritten in BusinessWork.
You can take the time to go out and turn left to Baidu or right to Google to download Laravel's Eloquent ORM documentation.
hope this helps.

Answer 3

Use the class reflection mechanism to obtain the class name, and then parse it into a table name.
Any questions?

Answer 4

For delayed binding implementation, refer to PHP 5.3’s static