Fix for PHP warnings when running unittests without pecl_http available
Fix for PHP warnings when running unittests without pecl_http available

keesschepers/solarium,shieldo/solarium,basdenooijer/solarium,cmattoon/solarium,cmattoon/solarium,chadicus/solarium,keesschepers/solarium,basdenooijer/solarium,bpolaszek/solarium,simgroep/solarium