Php Framework Development 2 (SPL library and controller ). According to the above directory structure (if not clear, you can refer to the previous article ). In the simple folder, I created a simple. php. [php] prequireincludesexceptions. php;
Realize
The Yii class automatically loads, relies on PHP spl_autoload_register() , registers a self-loading function (autoloader), and inserts it to the top of the auto-load function stack, ensuring that Yii's autoloader is called first.
: This article mainly introduces Yii Source Code explanation-automatic class loading. For more information about PHP tutorials, see. Implementation
Yii class is automatically loaded, depending on PHP'sSpl_autoload_register ()Register your own
The principle of automatic loading is the zend_application instance of Zend_loader_autoloader, making it call the Spl_autoload_register (array (__class__, ' autoload ')); This will call the AutoLoad method of this object to process if the class is
This article mainly introduces the Autoloading usage in the ZendFramework tutorial, analyzes the principle of Autoloading in detail, and analyzes the Autoloading related usage skills in the form of instances, which has some reference value, for more
How Zend_Loader_Autoloader works. The principle of automatic loading is that Zend_Loader_Autoloader is used in the Zend_Application instance to call spl_autoload_register (array (_ CLASS __, autoload )); in this way, if the CLASS cannot be found,
With cache such as apc, php's autoloader becomes a performance point that needs to be carefully considered. It is said that autoloader does not conflict with apc. However, autoloader still needs to go to require_once for each request, which will
Autoloading usage in Zend Framework tutorial, zendautoloading
This example describes how to use Autoloading In the Zend Framework tutorial. We will share this with you for your reference. The details are as follows:
I. Overview
Automatic loading is
I have prepared a challenging thing for you. Next you will start a project tour in a non -framed way.First of all, this is not a smelly and long anti-frame binding cloth article. It's not about selling non-original ideas. After all, we'll also use
This example describes the autoloading usage of the Zend Framework tutorial. Share to everyone for your reference, specific as follows:
I. Overview
Automatic loading is a mechanism that requires no reliance on manual writing of PHP code. The
The automatic loading of phpexcel conflicts with other frameworks. The automatic loading of phpexcel conflicts with other frameworks and always wants to use PHPEXCEL. this project has encountered. However, the pitfalls have also come out. In
About PHP, we have a lot of misunderstanding, but in fact, modern PHP is a door regardless of development efficiency or execution efficiency is quite high programming language. On the various aspects of modern PHP features, you can refer to the
Automatic loading is a mechanism that allows you to manually set dependent files in your PHP code. Every? ThePHP automatic loading manual emphasizes that once the automatic loader is set
IntroductionAutomatic loading is a mechanism that allows you
This paper mainly introduces the operation mechanism and routing function of the YII framework of PHP, and Yii is a component-based heavyweight PHP framework, which is suitable for the development of large-scale web sites. You need a friend to refer
Order a bit messy, in fact, the introduction should be followed by the introduction of the program directory, those days rushed to be more busy, wrote some simple, today back on track, will be in order to write all the lotusphp
The operation mechanism and routing function of the YII framework of PHP, and the operation mechanism of YII
Overview of the operating mechanismEvery time a YII application starts processing an HTTP request, it makes an approximation of the process.
Basic usage
Basic usage
Installation
composer.json: Project Installation
About require Key
Package Name
Package version
Next important version (tilde operator)
Stability
About PHP, we have a lot of misunderstanding, but in fact, modern PHP is a no matter the development efficiency or execution efficiency are quite high programming language. About the various aspects of modern PHP features, you can refer to the
This article mainly introduces how to use PHPExcel to export Excel in Yii, which involves settings for PHPExcel and related file modification skills in Yii. it has some reference value, for more information about how to export an Excel file using
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