laravel running requirements

Laravel is an open source PHP framework that is widely used for the development of web applications. It is designed to simplify common development tasks such as routing, access control, database queries, queuing, and more. In order to be able to use Laravel, you need to meet certain operational requirements. This article will introduce the running requirements of Laravel to help developers understand its usage conditions.

1. PHP version requirements

The Laravel framework requires that the PHP version is no less than 7.2.5. This is because Laravel adopts many new language features, such as Nullable Types, Arrow Functions, Class Constants Visibility, etc. These features are only supported in PHP 7.2.5 and above, so Laravel's operating environment must support PHP 7.2.5 and above.

If your server does not have PHP 7.2.5 or above installed, you can consider upgrading or using an alternative. In the meantime, you can find more information and advice on PHP versions in Laravel's documentation.

2. Extension requirements

Laravel also requires some extension support to run properly. The following are the extensions required by Laravel:

• OpenSSL, PDO, Mbstring, Tokenizer and other core extensions;
• JSON, CURL, Fileinfo, DOM and other auxiliary extensions.

These extensions can be enabled in the PHP configuration file php.ini. If your server does not have these extensions installed, you need to add them to the php.ini file and re-enable them in the PHP environment. You can also find more information and advice on extensions in the Laravel documentation.

3. Web server requirements

The Laravel framework uses Apache or Ngix as the web server. Before using the Laravel framework, make sure you have a web server available and the mod_rewrite module installed.

• Apache server: You need to ensure that the mod_rewrite module is enabled;
• Nginx server: You need to set pseudo-static routing in the configuration file.

See Laravel's documentation for details and recommendations on Apache and Nginx.

4. Database requirements

Laravel supports multiple database types, including MySQL, PostgreSQL, SQLite, etc. Before using, please make sure you have installed MySQL or other database that meets Laravel requirements, such as SQLite.

5. Operating system requirements

The Laravel framework supports Linux, Windows and Mac operating systems. Before using Laravel, make sure your system supports PHP and Apache or Nginx, and meets the PHP version, extension, web server, and database requirements mentioned above.

6. Other requirements

In addition to the above requirements, Laravel also requires some other extensions, tools and software support, including:

• Composer : Composer is a popular dependency management tool for PHP. Laravel uses it to manage project dependencies and upgrades.
• Node.js and NPM: These two tools are mainly used for front-end development and building other related tools.
• Memcached and Redis: These two memory caches greatly speed up Laravel applications.

Different Laravel extensions and features may require additional special configuration and support. Before using Laravel, see Laravel's documentation for more information and advice.

Summary

Laravel is a powerful PHP framework, but before using it, you need to understand and meet certain operating requirements. This article lists some basic requirements for Laravel, including PHP version, extensions, web server, database and operating system, etc. Meeting these requirements will ensure that you can use Laravel smoothly and take full advantage of it. If you need more information and advice, see Laravel's documentation.

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