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This article is to share with you the content of the sample analysis of the basic rules and usage of Model, the model of Zend Framework. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

The details are as follows:

Here we talk about model in Zend. In fact, the Model processing in Zend is quite simple.

This is mainly due to the autoload feature. Unlike other frameworks, defining complex base classes for model.

If you want to define model, you have to inherit a base class of model before you can use specific functionality.

The model is not encapsulated in Zend.

The reason is probably that Model is mainly related to specific business logic, and too much encapsulation will only add to the lily.

Zend uses autoload and namespace functions to solve this problem euphemistically.

Create a zendframework project model_demo1

To make it easier to view errors, we can open the error message switch in / model_demo1/application/configs/application.ini in the configuration file as follows:

PhpSettings.display_startup_errors = 1phpSettings.display_errors = 1resources.frontController.params.displayExceptions = 1

Let's briefly talk about model in zend:

1. Default Model

There will be directories like application/models in a standard webapp. It is not difficult to see that models is used to store the model of your app

The power of this directory is that if you define a specific class in the models directory. Zend will automatically help us load, of course, we have to follow certain conventions, as long as:

For example, use the zf command line to create a Model named Test

Zf create model Test

Creating a model at / www/model_demo1/application/models/Test.php

Updating project profile'/ www/model_demo1/.zfproject.xml'

Refreshing the project directory, you can see that the following file / model_demo1/application/models/Test.php has been added

The contents of the document are as follows:

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