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This article mainly introduces how to configure Composer on-demand loading in php, the content is detailed and easy to understand, the operation is simple and fast, and it has certain reference value. I believe that after reading this article on how to configure Composer on-demand loading in php, we will have some gains. Let's take a look at it.

1. Description

Composer automatically generates PSR-compliant autoloads for all PHP components in the project, effectively abstracting dependency management and autoload, so Composer is one of the most important add-ons for the PHP community, and before we can implement autoload manually, we need tools such as include, require, spl_autoload_register, etc., which is not excessive.

2. Examples

PSR-4 can be implemented via composer (theoretically all PSR standards can be implemented automatically via the composer command). Composer.json has the following information:

{ "name": "lesliexiong/php-server", "description": "server", "authors": [ { "name": "layne", "email": "layne.xfl@gmail.com" } ], "require": { "php": ">=5.4.0" }, "autoload": { "psr-4":{ "Layne\\Taobao\\": "src/" } }}

Then put TestA.php and TestB.php in src directory, and finally execute composer install, all on-demand code will be automatically generated. Anyone can then access the packaged TestA.php and TestB.php.

About "how to configure Composer on-demand loading in php" The content of this article is introduced here, thank you for reading! I believe everyone has a certain understanding of the knowledge of "how to configure Composer on-demand loading in php". If you still want to learn more knowledge, please pay attention to the industry information channel.

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