Attempt PHP 7.2 tests on Travis
Attempt PHP 7.2 tests on Travis

asmdigital/CodeIgniter,bcit-ci/CodeIgniter,kamaslau/BasicCodeIgniter,tianhe1986/CodeIgniter,madwings/InsaneDB,tianhe1986/CodeIgniter,ytetsuro/CodeIgniter,kamaslau/BasicCodeIgniter,asmdigital/CodeIgniter,madwings/InsaneDB,butane/CodeIgniter,bcit-ci/CodeIgniter,ytetsuro/CodeIgniter,ytetsuro/CodeIgniter,butane/CodeIgniter,kamaslau/BasicCodeIgniter,kamaslau/BasicCodeIgniter,butane/CodeIgniter,madwings/InsaneDB,bcit-ci/CodeIgniter,bcit-ci/CodeIgniter,asmdigital/CodeIgniter,tianhe1986/CodeIgniter,ytetsuro/CodeIgniter,poing/CodeIgniter,jim-parry/CodeIgniter,asmdigital/CodeIgniter,smallp/CodeIgniter,bcit-ci/CodeIgniter,tianhe1986/CodeIgniter,jim-parry/CodeIgniter,butane/CodeIgniter,asmdigital/CodeIgniter,smallp/CodeIgniter,butane/CodeIgniter,poing/CodeIgniter,madwings/InsaneDB,jim-parry/CodeIgniter,poing/CodeIgniter,madwings/InsaneDB,tianhe1986/CodeIgniter,poing/CodeIgniter,ytetsuro/CodeIgniter,jim-parry/CodeIgniter,jim-parry/CodeIgniter,poing/CodeIgniter