How the environment variables in the Lumen/Laravel. env file take effect
The. env file can be used to customize any other valid environment variables. You can call env (), $ _ SERVER, or $ _ ENV to obtain the variables. So how does env () load these
what is. Env
The. env file is located under the project root as the Global environment configuration file.
Environment variables are loaded through the. env file and automatically invoked via Getenv (), $_env, and $_server.This is a PHP version of
The. env file can customize any other valid environment variables and can be
call env () or $_server or $_env To get the variable. So how does env () load into these variables? In Lumen's vendor/laravel/lumen-framework/src/helpers.php, we can see
Find problems
In the Laravel project, if you execute a php artisan config:cache command to cache the configuration file, in Tinker (Tinker is an interactive command-line interface that is Laravel), use the env function to read the value of the
Ziadoz a list of PHP resources that are maintained on GitHub, including libraries, frameworks, templates, security, code Analysis, logs, third-party libraries, configuration tools, Web tools, books, ebooks, classic blogs, and more. Bó Lè has
Using the Laravel framework to develop PHP programs, configuring the. env file for the framework is critical, and the file requires a configuration database, database users, and caching. The following article mainly introduces you how to modify
Dependency ManagementDependency and Package Management Library
Composer/packagist: A package and dependency manager
Composer Installers: A multi-frame Composer Library Installer
Pickle: a php extension installer
Other
Other frameworksOther web development frameworks
Symfony cmf-Create a custom CMS Content management framework
KNP rad bundle-symfony 2 Fast Application (RAD) Pack
Framework ComponentsStandalone components from the Web development
I. ENV file
An. env file is an app's environment profile that is used when configuring application parameters, database connections, and cache processing .
Apply relevant parameters App_env=localapp_debug=true// application Debug mode
PHP Tutorial Configuration Chinese Narration
Let's see what you see, php.ini.
[PHP]
;;;;;;;;;;;; WARNING;;;;;;;;;;;;; This is the default settings file for new PHP installations.; By default, PHP installs itself with a configuration suitable for;
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