Test data generator for PHP - Entities and relations
In the previous lesson, Test data generator for PHP - Building a wrapper, we finished its core and implemented a database wrapper. In today's tutorial, we're going to finish the script.
Creating other entities
We could create a LastName entity just like we did with the FirstName entity. However, we'll focus on creating some more advanced entities.
Let's create a class which will implement the IRandomizableItem interface. An email will be inserted both into the definition and the table. The SQL email type will be varchar(255).
class Email implements IRandomizableItem
{
public $insertToDefinition = true;
public $insertToTable = true;
function randomValue()
{
}
function columnSqlType()
{
return "varchar(255) COLLATE utf8_general_ci";
}
}We'll use domains in the email addresses. Now, create a
...End of the preview...
Premium article
ict.social is a large database made up of manuals and tutorials, whose main goal is to provide high-quality IT education to everyone. We started out in the Czech republic, where we display roughly a million articles per month and receive plenty of gratitude from our users. Thanks to our successful establishment, we are now bringing these articles to the rest of the world.
Although we are trying to keep our content free of charge, maintaining the site is a huge effort for everyone involved. Therefore, some content (exercises and more advanced material) costs network points. Don't worry, they're really cheap :)
Article description
Requested article covers this content:
In this tutorial, we'll finish the random data generator for MySQL databases. We'll create other entities and implement database relations.
Buying this article gives you unlimited access to it forever. You will learn some more and help us keep giving our site maintenance which helps you and others get better futures. It's a win-win.
This article is licensed :Premium, by buying this article, you agree with the terms of use.
You gain points by supporting our network. This is done by sending a helpful amount of money to support the site, or by creating content for the network.
You can get points immediately using:
 |
 |
 |
| Credit card | SMS | Wire transfer |
The author learned IT at the Unicorn College - a prestigious college providing education on IT and economics.