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)., _(*1)

The primary components are a bootstrap and bridge., _(*2)

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, _(*3)

The code is in alpha -- very experimental. Last tested against drupal-8.0.2., _(*4)

View / report issues at https://github.com/php-pm/php-pm-drupal/issues., _(*5)

Setup / Usage

Install Drupal., _(*6)
From the Drupal web root, install this project with composer: composer require php-pm/drupal-adapter., _(*7)

This will also install PHP-PM and the default React Symfony bridge (php-pm/httpkernel-adapter)., _(*8)
Apply these patches to Drupal core:, _(*9)
- 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, _(*10)

<absolute path to web root>/vendor/bin/ppm \
start \
<absolute path to web root> \
--bridge=httpKernel \
--bootstrap=PHPPM\\Bootstraps\\Drupal

Example:, _(*11)

/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., _(*12)

The included \PHPPM\Bridges\DrupalKernel bridge extends \PHPPM\Bridges\HttpKernel to populate various request meta-variables specified by CGI/1.1 (RFC 3875)., _(*13)

Setup / Usage

Install as described above., _(*14)
Include the environment variables and the --bridge option in the php-pm start command., _(*15)

Supported environment variables:, _(*16)
- 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:, _(*17)

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