Upgrade PHP version on Travis#196

Merged

petemcfarlane merged 3 commits intomasterfrom

kytrinyx/ci-php-version

Feb 5, 2018

Commits on Feb 4, 2018

Upgrade PHP version on Travis to 7.1
Katrina Owen
committed
meetup: Delete unnecessary 'use' statement for DateTime
Katrina Owen
committed
series: Delete unnecessary 'use' statement for Exception
Katrina Owen
committed