Merge pull request #7499 from thinkerou/wrap_php7_on_v1_branch

build.yaml

package.xml

src/php/ext/grpc/call.c

src/php/ext/grpc/call.h

src/php/ext/grpc/call_credentials.c

src/php/ext/grpc/call_credentials.h

src/php/ext/grpc/channel.c

src/php/ext/grpc/channel.h

src/php/ext/grpc/channel_credentials.c

src/php/ext/grpc/channel_credentials.h

src/php/ext/grpc/php7_wrapper.h

src/php/ext/grpc/php_grpc.h

src/php/ext/grpc/server.c

src/php/ext/grpc/server.h

src/php/ext/grpc/server_credentials.c

src/php/ext/grpc/server_credentials.h

src/php/ext/grpc/timeval.c

src/php/ext/grpc/timeval.h