fixes #6942 skip the php -i as it's rarely useful and still takes 50kb or so

.travis.yml

@@ -124,6 +124,7 @@ before_script:
   # print out more debugging info
   - uname -a
   - date
+  # - php -i
   - php -r "var_dump(gd_info());"
   - mysql -e 'create database piwik_tests;'
 

plugins/TestRunner/templates/travis.yml.twig

@@ -170,6 +170,7 @@ before_script:
   # print out more debugging info
   - uname -a
   - date
+  # - php -i
   - php -r "var_dump(gd_info());"
   - mysql -e 'create database piwik_tests;'
 

tests/travis/install_mysql_5.6.sh

@@ -6,7 +6,7 @@ sudo apt-get autoremove > /dev/null
 sudo apt-get install libaio1 > /dev/null
 
 # install mysql 5.6
-wget -O mysql-5.6.14.deb http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.14-debian6.0-x86_64.deb/from/http://cdn.mysql.com/
+wget -O mysql-5.6.14.deb http://dev.mysql.com/get/Downloads/MySQL-5.6/mysql-5.6.14-debian6.0-x86_64.deb/from/http://cdn.mysql.com/  > /dev/null
 sudo dpkg -i mysql-5.6.14.deb
 sudo cp /opt/mysql/server-5.6/support-files/mysql.server /etc/init.d/mysql.server
 sudo ln -s /opt/mysql/server-5.6/bin/* /usr/bin/

tests/travis/prepare.sh

@@ -47,5 +47,3 @@ chmod a+rw ./plugins/*/tests/System/processed
 # install phpredis
 echo 'extension="redis.so"' > ./tmp/redis.ini
 phpenv config-add ./tmp/redis.ini
-
-php -i
\ No newline at end of file