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Travis CI is a hosted continuous integration service. To be able to use it, you need to enable it in your GitHub project's settings as a service and activate your GitHub project in your Travis CI account. That's all! In the case of Jenkins, you would need to host it, install it, configure it so on. and it can be very tricky time to time. I'll cut it short to show you what you want to know.

In this symfony application specific example, I'm going to run php-cs-fixer, phpspec and behat tests in "test" environment. I'll also setup a virtual host that is specific to behat tests. Our application is called travis and the virtual host to it is travis.dev.

Things to know


For more information about setup, visit Travis CI for Complete Beginners page. It tells you what you should do in your in project, project's GitHub settings and Travis account.

Configuration files

As you can see below, I commented lines so I think they should be enough for you to understand.


The name .travis.yml is compulsory. This file goes to root of project.

language: php

# Cache composer directory ...
- $HOME/.composer/cache

# Test against the given PHP version ...
- 5.6

# Set build specific variables ...
- VHOST_FILE=.travis.vhost
- VHOST_CONF=travis.conf
- VHOST_URL=travis.dev

# Install Apache web server and FastCGI module ...
- sudo apt-get install apache2 libapache2-mod-fastcgi > /dev/null

# Enable PHP-FPM and FastCGI ...
- sudo cp ~/.phpenv/versions/$(phpenv version-name)/etc/php-fpm.conf.default ~/.phpenv/versions/$(phpenv version-name)/etc/php-fpm.conf
- sudo a2enmod rewrite actions fastcgi alias
- echo "cgi.fix_pathinfo = 1" >> ~/.phpenv/versions/$(phpenv version-name)/etc/php.ini
- ~/.phpenv/versions/$(phpenv version-name)/sbin/php-fpm
# Disable Xdebug ...
- phpenv config-rm xdebug.ini
# Configure application's virtual host ...
- sudo cp -f $VHOST_FILE /etc/apache2/sites-available/$VHOST_CONF
- sudo sed -e "s?%TRAVIS_BUILD_DIR%?$(pwd)?g" --in-place /etc/apache2/sites-available/$VHOST_CONF
- sudo sed -e "s?%VHOST_URL%?$VHOST_URL?g" --in-place /etc/apache2/sites-available/$VHOST_CONF
- echo " $VHOST_URL" | sudo tee -a /etc/hosts
- sudo a2enmod rewrite
- sudo a2ensite $VHOST_CONF
- sudo service apache2 restart
# Set application parameters ...
- cp app/config/parameters.yml.dist app/config/parameters.yml
# Composer install ...
- travis_retry composer install --no-interaction
# Remove application cache and logs ...
- rm -Rf app/cache/*
- rm -Rf app/logs/*
# Prepare application cache ...
- php app/console cache:warm --env=test
# Grant application cache and logs permissions ...
- chmod -Rf 777 app/cache/
- chmod -Rf 777 app/logs/
# Install application assets ...
- php app/console assets:install --symlink --relative --env=test
- php app/console assetic:dump --no-debug --env=test
# Create application database ...
- php app/console doctrine:schema:create --env=test
# Update application doctrine entities ...
- php app/console doctrine:generate:entities ApplicationTravisBundle --no-backup --env=test
# Load application data fixtures ...
- php app/console doctrine:fixtures:load --no-interaction --no-debug --env=test

# Check coding standards ...
- bin/php-cs-fixer fix $SOURCE_DIR --dry-run --diff --verbose --fixers=-yoda_conditions,-phpdoc_align,short_array_syntax
# Run phpspec tests ...
- bin/phpspec run --no-ansi --format=dot
# Run behat tests ...
- bin/behat --profile=default -f progress


The name .travis.vhost is optional. I just wanted to make it similar to .travis.yml. This file goes to root of project. When the build runs, virtual host related commands in yml file above will modify TRAVIS_BUILD_DIR and VHOST_URL variables.

<VirtualHost *:80>

DocumentRoot %TRAVIS_BUILD_DIR%/web
ServerName %VHOST_URL%

<Directory "%TRAVIS_BUILD_DIR%/web">
Options FollowSymLinks MultiViews ExecCGI
AllowOverride All
Order deny,allow
Allow from all

# Wire up Apache to use Travis CI's php-fpm.
<IfModule mod_fastcgi.c>
AddHandler php5-fcgi .php
Action php5-fcgi /php5-fcgi
Alias /php5-fcgi /usr/lib/cgi-bin/php5-fcgi
FastCgiExternalServer /usr/lib/cgi-bin/php5-fcgi -host -pass-header Authorization

ErrorLog ${APACHE_LOG_DIR}/%VHOST_URL%.error.log
CustomLog ${APACHE_LOG_DIR}/%VHOST_URL%.access.log common



Travis CI project build settings

Passing build in GitHub

Passing build in Travis CI

Broken build in GitHub

Broken build in Travis CI