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Sergey Biryukov e72fff9cef Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant.
This avoids the performance overhead of the function call every time `dirname( __FILE__ )` was used instead of `__DIR__`.

This commit also includes:

* Removing unnecessary parentheses from `include`/`require` statements. These are language constructs, not function calls.
* Replacing `include` statements for several files with `require_once`, for consistency:
 * `wp-admin/admin-header.php`
 * `wp-admin/admin-footer.php`
 * `wp-includes/version.php`

Props ayeshrajans, desrosj, valentinbora, jrf, joostdevalk, netweb.
Fixes #48082.

git-svn-id: https://develop.svn.wordpress.org/trunk@47198 602fd350-edb4-49c9-b593-d223f7449a82
2020-02-06 06:31:22 +00:00
src Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:31:22 +00:00
tests Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:31:22 +00:00
tools Block Editor: Include navigation block server logic. 2020-02-04 20:14:50 +00:00
.editorconfig General: Instruct file editors not to trim trailing whitespace in markdown files. 2018-03-20 22:14:53 +00:00
.env Docs: Fix typo in `.env` file description. 2019-12-30 13:46:17 +00:00
.gitignore Build Tools: Integrate DependencyExtractionWebpackPlugin in the JS build. 2020-01-03 13:15:33 +00:00
.jshintrc Build tools: Fix the `travis:js` build. 2018-12-24 13:53:11 +00:00
.npmrc Once upon a midnight dreary, while I coded, weak and weary, 2018-05-23 10:04:22 +00:00
.nvmrc Once upon a midnight dreary, while I coded, weak and weary, 2018-05-23 10:04:22 +00:00
.travis.yml Build/Test Tools: Don't hardcode the directory name of the repo 2019-10-28 04:15:37 +00:00
Gruntfile.js Docs: Improve inline comments per the documentation standards. 2020-01-29 00:43:23 +00:00
README.md Docs: Fix typo in `README.md`. 2019-11-20 08:31:32 +00:00
SECURITY.md Security: Add WordPress 5.3.x to the "Supported Versions" section of GitHub Security Policy. 2019-11-16 11:17:42 +00:00
appveyor.yml Build/Test Tools: Remove the dependency on a globally installed Grunt. 2019-05-26 19:34:24 +00:00
composer.json Build/Test Tools: Move Composer script command line directives to the PHPCS ruleset. 2019-09-25 14:01:51 +00:00
composer.lock Build/Test Tools: Introduce automated PHP compatibility checking. 2019-09-25 13:46:55 +00:00
docker-compose.yml Build/Test Tools: Pass the `TRAVIS_BRANCH` and `TRAVIS_PULL_REQUEST` environment variables along to the Docker container. 2019-12-20 00:01:33 +00:00
jsdoc.conf.json Build Tools: Fix JSDoc configuration include paths. 2018-06-14 12:45:06 +00:00
package-lock.json Block Editor: Update WordPress Packages. 2020-01-22 22:04:35 +00:00
package.json Block Editor: Update WordPress Packages. 2020-01-22 22:04:35 +00:00
phpcompat.xml.dist Docs: Improve inline comments per the documentation standards. 2020-01-29 00:43:23 +00:00
phpcs.xml.dist Docs: Improve inline comments per the documentation standards. 2020-01-29 00:43:23 +00:00
phpunit.xml.dist Docs: Improve inline comments per the documentation standards. 2020-01-29 00:43:23 +00:00
webpack.config.js Build tools: Allow building WordPress to `src`. 2018-12-24 13:28:22 +00:00
wp-cli.yml Build/Tests: Default to running unit tests from `src`. 2019-01-09 10:09:02 +00:00
wp-config-sample.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:31:22 +00:00
wp-tests-config-sample.php Code Modernization: Replace `dirname( __FILE__ )` calls with `__DIR__` magic constant. 2020-02-06 06:31:22 +00:00

README.md

WordPress

Build Status

Welcome to the WordPress development repository! Please check out our contributor handbook for information about how to open bug reports, contribute patches, test, documentation, or get involved in any way you can.

Getting Started

WordPress is a PHP/MySQL-based project. We have a basic development environment that you can quickly get up and running with a few commands. First off, you will need to download and install Docker, if you don't have it already. After that, there are a few commands to run:

Development Environment Commands

Running these commands will start the development environment:

npm install
npm run build:dev
npm run env:start
npm run env:install

Additionally, npm run env:stop will stop the environment.

npm run env:cli runs the WP-CLI tool. WP-CLI has a lot of useful commands you can use to work on your WordPress site. Where the documentation mentions running wp, run npm run env:cli instead. For example, npm run env:cli help.

npm run test:php and npm run test:e2e run the PHP and E2E test suites, respectively.