php 5.4 fix
php 5.4 fix

wp-papi/papi,rasmusbe/papi,isotopsweden/wp-papi,rasmusbe/papi,nlemoine/papi,isotopsweden/wp-papi,nlemoine/papi,wp-papi/papi,nlemoine/papi,ekandreas/papi,isotopsweden/wp-papi,ekandreas/papi,ekandreas/papi,wp-papi/papi,rasmusbe/papi