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installation_production.md

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League of Legends PHP API

Installation (for production environment)

Warning

This page is only additional installation instructions and you must follow the main installation instructions before.
These instructions are only for production env because the API will be more faster and reduce CPU usage, but less convenient. Feel free to follow them for development environment if you want the same environment as production.

Dedicated PHP version

PHP is more slower if useless extensions are loaded. So we will compile a fresh version, with only needed extensions and increase speed by 25%.

The dedicated PHP version will compiled in /etc/php5-api directory. Feel free to change this path.

Clone from Github

At the time of writing this documentation, the last PHP version is 5.5.15, it's recommended to install the last version, please note the last PHP version and edit the third line below.

git clone https://github.com/php/php-src.git /tmp/php-src
cd /tmp/php-src
git checkout tags/php-5.5.15

Compilation

# Installing needed dependencies
apt-get install -y make autoconf re2c bison
# Installing needed libs
apt-get install -y libssl-dev libcurl4-openssl-dev
# Compile
./buildconf --force
./configure --prefix=/etc/php5-api --with-config-file-path=/etc/php5-api --with-config-file-scan-dir=/etc/php5-api/conf.d --disable-all --with-curl --with-openssl --enable-sockets --enable-ctype --enable-pcntl --enable-json --enable-posix
make
make install

If you have uBuntu 14.04 TLS or an error WARNING: bison versions supported for regeneration of the Zend/PHP parsers: 2.4 2.4.1 2.4.2 2.4.3 2.5 2.5.1 2.6 2.6.1 2.6.2 2.6.3 2.6.4 2.6.5 2.7 (found: 3.0)., just download the last package from links below and install them with dpkg (see below).

wget http://launchpadlibrarian.net/140087283/libbison-dev_2.7.1.dfsg-1_amd64.deb
wget http://launchpadlibrarian.net/140087282/bison_2.7.1.dfsg-1_amd64.deb
dpkg -i libbison-dev_2.7.1.dfsg-1_amd64.deb
dpkg -i bison_2.7.1.dfsg-1_amd64.deb

Settings

You can change your timezone by editing the second line : replace UTC by your current timezone, like Europe/Paris.

cp php.ini-production /etc/php5-api/php.ini
mkdir /etc/php5-api/conf.d
sed 's#;date.timezone\([[:space:]]*\)=\([[:space:]]*\)*#date.timezone\1=\2\"'"UTC"'\"#g' /etc/php5-api/php.ini > /etc/php5-api/php.ini.tmp
mv /etc/php5-api/php.ini.tmp /etc/php5-api/php.ini

In your config.yml file, edit the PHP executable path :

# config/config.yml
php:
    executable: /etc/php5-api/bin/php

Only if you want to install this dedicated PHP version on a DEVELOPMENT environment, you can show errors :

# ONLY FOR DEVELOPMENT ENVIRONMENT : Error messages
sed 's#display_errors = Off#display_errors = On#g' /etc/php5-api/php.ini > /etc/php5-api/php.ini.tmp
mv /etc/php5-api/php.ini.tmp /etc/php5-api/php.ini
sed 's#display_startup_errors = Off#display_startup_errors = On#g' /etc/php5-api/php.ini > /etc/php5-api/php.ini.tmp
mv /etc/php5-api/php.ini.tmp /etc/php5-api/php.ini
sed 's#error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT#error_reporting = E_ALL#g' /etc/php5-api/php.ini > /etc/php5-api/php.ini.tmp
mv /etc/php5-api/php.ini.tmp /etc/php5-api/php.ini

Reinstallation of ZeroMQ extensions

Note : the build directory (20121212) can be different in your OS.

mkdir /etc/php5-api/lib/php/extensions/
mkdir /etc/php5-api/lib/php/extensions/no-debug-non-zts-20121212
cp /usr/lib/php5/20121212/zmq.so /etc/php5-api/lib/php/extensions/no-debug-non-zts-20121212/zmq.so
cp /etc/php5/cli/conf.d/20-zmq.ini /etc/php5-api/conf.d/

Usage

Start your api with this command : /etc/php5-api/bin/php console elogank:api:start