PHP-PM DrupalKernel Adapter
Overview
This is a fork of PHP-PM's HttpKernel adapter for integrating Drupal with PHP-PM (therefore, also with ReactPHP).
The primary components are a bootstrap and bridge.
See:
- https://github.com/php-pm/php-pm
- https://github.com/php-pm/php-pm-httpkernel
- http://marcjschmidt.de/blog/2014/02/08/php-high-performance.html
The code is in alpha -- very experimental. Last tested against drupal-8.0.2.
View / report issues at https://github.com/php-pm/php-pm-drupal/issues.
Setup / Usage
-
Install Drupal.
-
From the Drupal web root, install this project with composer:
composer require php-pm/drupal-adapter.
This will also install PHP-PM and the default React <-> Symfony bridge (php-pm/httpkernel-adapter).
-
Apply these patches to Drupal core:
*vendor/kentr/php-pm-drupal-adapter/patches/kentr-allow-repeated-setSitePath-in-DrupalKernel.patch
*vendor/kentr/php-pm-drupal-adapter/patches/stop_using-2505339-24.patch -
Start php-pm with
<absolute path to web root>/vendor/bin/ppm \
start \
<absolute path to web root> \
--bridge=httpKernel \
--bootstrap=PHPPM\\Bootstraps\\Drupal
Example:
/var/www/html/vendor/bin/ppm \
start \
/var/www/html/ \
--bridge=httpKernel \
--bootstrap=PHPPM\\Bootstraps\\Drupal
DrupalKernel bridge
By default, PHP-PM uses the \PHPPM\Bridges\HttpKernel bridge to convert a ReactPHP request into a Symfony request and the Symfony response into a ReactPHP response.
The included \PHPPM\Bridges\DrupalKernel bridge extends \PHPPM\Bridges\HttpKernel to populate various request meta-variables specified by CGI/1.1 (RFC 3875).
Setup / Usage
-
Install as described above.
-
Include the environment variables and the
--bridgeoption in the php-pm start command.
Supported environment variables:
* **SCRIPT_NAME:** '/index.php' to emulate a standard setup where web requests execute Drupal's `index.php` script.
* **SERVER_NAME:** Your site's server / domain name. If you're using trusted host settings (`$settings['trusted_host_patterns']` in `settings.php`), this must match one of the trusted hosts.
* **SERVER_ADDRESS:** IP address of the server.
* **DOCUMENT_ROOT:** Absolute filepath of the web root directory.
Example:
SCRIPT_NAME=/index.php \
SERVER_NAME=localhost \
SERVER_ADDRESS=127.0.0.1 \
DOCUMENT_ROOT=/var/www/html \
/var/www/html/vendor/bin/ppm start /var/www/html \
--bridge=PHPPM\\Bridges\\DrupalKernel \
--bootstrap=PHPPM\\Bootstraps\\Drupal