Travis-ci test php stuff

.travis.yml

@@ -11,9 +11,14 @@ before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq mysql-server
   - sudo apt-get install -qq apache2 libapache2-mod-fastcgi
-  # Install additional PHP packages (check http://docs.travis-ci.com/user/ci-environment/#CI-environment-OS for pre-installed packages)
+  # Install additional PHP packages (check http://docs.travis-ci.com/user/ci-environment/#CI-environment-OS
+  # for pre-installed packages)
   #- sudo apt-get install -qq php5-imagick
-  - sudo apt-get install -qq php5-cli php5-fpm
+  # Following http://docs.travis-ci.com/user/languages/php/#PHP-installation,
+  # php is compiled with --enable-fpm, so no install of FPM is needed.
+  # However, not installing it generates errors with service php5-fpm restart
+  # further down (need to use php-fpm without 5)
+  - sudo apt-get install -qq php5-cli
 
 before_script:
   - php5 -v
@@ -24,7 +29,7 @@ before_script:
   - composer -v update
   - phpenv config-add tests/travis-php-config.ini
   # enable php-fpm
-  - sudo service php5-fpm stop
+  - sudo service php-fpm stop
   - 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/$(phpenv version-name)/etc/php.ini
@@ -33,6 +38,7 @@ before_script:
   - sudo cp -f tests/travis-apache /etc/apache2/sites-available/default
   - sudo sed -e "s?%TRAVIS_BUILD_DIR%?$(pwd)?g" --in-place /etc/apache2/sites-available/default
   - sudo service apache2 restart
+  - sudo service php-fpm restart
   - php5 -v
   # install Chash, a database, and then install Chamilo
   - git clone https://github.com/chamilo/chash

main/install/install.lib.php

@@ -1852,7 +1852,8 @@ function installSettings(
     $allowRegistration = $allowRegistration ? 'true' : 'false';
     $allowTeacherSelfRegistration = $allowTeacherSelfRegistration ? 'true' : 'false';
 
-    $settings = [
+    // Use PHP 5.3 to avoid issue with weird peripherical auto-installers like travis-ci
+    $settings = array(
         'Institution' => $organizationName,
         'InstitutionUrl' => $organizationUrl,
         'siteName' => $siteName,
@@ -1862,7 +1863,7 @@ function installSettings(
         'platformLanguage' => $language,
         'allow_registration' => $allowRegistration,
         'allow_registration_as_teacher' => $allowTeacherSelfRegistration,
-    ];
+    );
 
     foreach ($settings as $variable => $value) {
         $sql = "UPDATE settings_current