Adding php client to interop tests.
diff --git a/tools/gce_setup/interop_test_runner.sh b/tools/gce_setup/interop_test_runner.sh
index 7f0b5ba..1c6122e 100755
--- a/tools/gce_setup/interop_test_runner.sh
+++ b/tools/gce_setup/interop_test_runner.sh
@@ -36,7 +36,7 @@
main() {
source grpc_docker.sh
test_cases=(large_unary empty_unary ping_pong client_streaming server_streaming cancel_after_begin cancel_after_first_response)
- clients=(cxx java go ruby node python csharp_mono)
+ clients=(cxx java go ruby node python csharp_mono php)
servers=(cxx java go ruby node python csharp_mono)
for test_case in "${test_cases[@]}"
do