regenerate PHP code

src/php/tests/generated_code/GPBMetadata/Math.php

@@ -15,19 +15,7 @@ class Math
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0ae9020a0a6d6174682e70726f746f12046d617468222c0a074469764172" .
-            "677312100a086469766964656e64180120012803120f0a0764697669736f" .
-            "72180220012803222f0a084469765265706c7912100a0871756f7469656e" .
-            "7418012001280312110a0972656d61696e64657218022001280322180a07" .
-            "46696241726773120d0a056c696d697418012001280322120a034e756d12" .
-            "0b0a036e756d18012001280322190a084669625265706c79120d0a05636f" .
-            "756e7418012001280332a4010a044d61746812260a03446976120d2e6d61" .
-            "74682e446976417267731a0e2e6d6174682e4469765265706c792200122e" .
-            "0a074469764d616e79120d2e6d6174682e446976417267731a0e2e6d6174" .
-            "682e4469765265706c7922002801300112230a03466962120d2e6d617468" .
-            "2e466962417267731a092e6d6174682e4e756d22003001121f0a0353756d" .
-            "12092e6d6174682e4e756d1a092e6d6174682e4e756d2200280162067072" .
-            "6f746f33"
+            "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"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/generated_code/Math/MathClient.php

@@ -37,6 +37,7 @@ class MathClient extends \Grpc\BaseStub {
      * @param \Math\DivArgs $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Math\DivReply
      */
     public function Div(\Math\DivArgs $argument,
       $metadata = [], $options = []) {
@@ -53,6 +54,7 @@ class MathClient extends \Grpc\BaseStub {
      * replies.  The stream ends immediately if either end aborts.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Math\DivReply
      */
     public function DivMany($metadata = [], $options = []) {
         return $this->_bidiRequest('/math.Math/DivMany',
@@ -67,6 +69,7 @@ class MathClient extends \Grpc\BaseStub {
      * @param \Math\FibArgs $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Math\Num
      */
     public function Fib(\Math\FibArgs $argument,
       $metadata = [], $options = []) {
@@ -81,6 +84,7 @@ class MathClient extends \Grpc\BaseStub {
      * is closed.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Math\Num
      */
     public function Sum($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/math.Math/Sum',

src/php/tests/interop/GPBMetadata/Src/Proto/Grpc/Testing/PBEmpty.php

@@ -15,9 +15,7 @@ class PBEmpty
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0a4a0a227372632f70726f746f2f677270632f74657374696e672f656d70" .
-            "74792e70726f746f120c677270632e74657374696e67220e0a0c456d7074" .
-            "794d657373616765620670726f746f33"
+            "0a4a0a227372632f70726f746f2f677270632f74657374696e672f656d7074792e70726f746f120c677270632e74657374696e67220e0a0c456d7074794d657373616765620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/interop/Grpc/Testing/LoadBalancerStatsServiceClient.php

@@ -40,6 +40,7 @@ class LoadBalancerStatsServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\LoadBalancerStatsRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\LoadBalancerStatsResponse
      */
     public function GetClientStats(\Grpc\Testing\LoadBalancerStatsRequest $argument,
       $metadata = [], $options = []) {

src/php/tests/interop/Grpc/Testing/ReconnectServiceClient.php

@@ -39,6 +39,7 @@ class ReconnectServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\ReconnectParams $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function Start(\Grpc\Testing\ReconnectParams $argument,
       $metadata = [], $options = []) {
@@ -52,6 +53,7 @@ class ReconnectServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\ReconnectInfo
      */
     public function Stop(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {

src/php/tests/interop/Grpc/Testing/TestServiceClient.php

@@ -41,6 +41,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function EmptyCall(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {
@@ -55,6 +56,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\SimpleRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function UnaryCall(\Grpc\Testing\SimpleRequest $argument,
       $metadata = [], $options = []) {
@@ -71,6 +73,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\SimpleRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function CacheableUnaryCall(\Grpc\Testing\SimpleRequest $argument,
       $metadata = [], $options = []) {
@@ -86,6 +89,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\StreamingOutputCallRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingOutputCallResponse
      */
     public function StreamingOutputCall(\Grpc\Testing\StreamingOutputCallRequest $argument,
       $metadata = [], $options = []) {
@@ -100,6 +104,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * The server returns the aggregated size of client payload as the result.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingInputCallResponse
      */
     public function StreamingInputCall($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/grpc.testing.TestService/StreamingInputCall',
@@ -113,6 +118,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * demonstrates the idea of full duplexing.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingOutputCallResponse
      */
     public function FullDuplexCall($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.TestService/FullDuplexCall',
@@ -127,6 +133,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * first request.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingOutputCallResponse
      */
     public function HalfDuplexCall($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.TestService/HalfDuplexCall',
@@ -140,6 +147,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function UnimplementedCall(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {

src/php/tests/interop/Grpc/Testing/UnimplementedServiceClient.php

@@ -41,6 +41,7 @@ class UnimplementedServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function UnimplementedCall(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Core/Stats.php

@@ -15,16 +15,7 @@ class Stats
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0a97020a1f7372632f70726f746f2f677270632f636f72652f7374617473" .
-            "2e70726f746f1209677270632e636f726522260a064275636b6574120d0a" .
-            "057374617274180120012801120d0a05636f756e74180220012804222f0a" .
-            "09486973746f6772616d12220a076275636b65747318012003280b32112e" .
-            "677270632e636f72652e4275636b6574225b0a064d6574726963120c0a04" .
-            "6e616d65180120012809120f0a05636f756e74180a20012804480012290a" .
-            "09686973746f6772616d180b2001280b32142e677270632e636f72652e48" .
-            "6973746f6772616d480042070a0576616c7565222b0a0553746174731222" .
-            "0a076d65747269637318012003280b32112e677270632e636f72652e4d65" .
-            "74726963620670726f746f33"
+            "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"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/BenchmarkService.php

@@ -16,23 +16,7 @@ class BenchmarkService
         }
         \GPBMetadata\Src\Proto\Grpc\Testing\Messages::initOnce();
         $pool->internalAddGeneratedFile(hex2bin(
-            "0aef030a2e7372632f70726f746f2f677270632f74657374696e672f6265" .
-            "6e63686d61726b5f736572766963652e70726f746f120c677270632e7465" .
-            "7374696e6732a6030a1042656e63686d61726b5365727669636512460a09" .
-            "556e61727943616c6c121b2e677270632e74657374696e672e53696d706c" .
-            "65526571756573741a1c2e677270632e74657374696e672e53696d706c65" .
-            "526573706f6e7365124e0a0d53747265616d696e6743616c6c121b2e6772" .
-            "70632e74657374696e672e53696d706c65526571756573741a1c2e677270" .
-            "632e74657374696e672e53696d706c65526573706f6e7365280130011252" .
-            "0a1353747265616d696e6746726f6d436c69656e74121b2e677270632e74" .
-            "657374696e672e53696d706c65526571756573741a1c2e677270632e7465" .
-            "7374696e672e53696d706c65526573706f6e7365280112520a1353747265" .
-            "616d696e6746726f6d536572766572121b2e677270632e74657374696e67" .
-            "2e53696d706c65526571756573741a1c2e677270632e74657374696e672e" .
-            "53696d706c65526573706f6e7365300112520a1153747265616d696e6742" .
-            "6f746857617973121b2e677270632e74657374696e672e53696d706c6552" .
-            "6571756573741a1c2e677270632e74657374696e672e53696d706c655265" .
-            "73706f6e736528013001620670726f746f33"
+            "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"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/CompilerTest.php

@@ -15,20 +15,7 @@ class CompilerTest
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0aa1030a2a7372632f70726f746f2f677270632f74657374696e672f636f" .
-            "6d70696c65725f746573742e70726f746f120c677270632e74657374696e" .
-            "6722090a0752657175657374220a0a08526573706f6e736532fe010a0853" .
-            "6572766963654112390a084d6574686f64413112152e677270632e746573" .
-            "74696e672e526571756573741a162e677270632e74657374696e672e5265" .
-            "73706f6e7365123b0a084d6574686f64413212152e677270632e74657374" .
-            "696e672e526571756573741a162e677270632e74657374696e672e526573" .
-            "706f6e73652801123b0a084d6574686f64413312152e677270632e746573" .
-            "74696e672e526571756573741a162e677270632e74657374696e672e5265" .
-            "73706f6e73653001123d0a084d6574686f64413412152e677270632e7465" .
-            "7374696e672e526571756573741a162e677270632e74657374696e672e52" .
-            "6573706f6e73652801300132450a08536572766963654212390a084d6574" .
-            "686f64423112152e677270632e74657374696e672e526571756573741a16" .
-            "2e677270632e74657374696e672e526573706f6e7365620670726f746f33"
+            "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"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/EmptyService.php

@@ -15,9 +15,7 @@ class EmptyService
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0a520a2a7372632f70726f746f2f677270632f74657374696e672f656d70" .
-            "74795f736572766963652e70726f746f120c677270632e74657374696e67" .
-            "320e0a0c456d70747953657276696365620670726f746f33"
+            "0a520a2a7372632f70726f746f2f677270632f74657374696e672f656d7074795f736572766963652e70726f746f120c677270632e74657374696e67320e0a0c456d70747953657276696365620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/PBEmpty.php

@@ -15,9 +15,7 @@ class PBEmpty
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0a4a0a227372632f70726f746f2f677270632f74657374696e672f656d70" .
-            "74792e70726f746f120c677270632e74657374696e67220e0a0c456d7074" .
-            "794d657373616765620670726f746f33"
+            "0a4a0a227372632f70726f746f2f677270632f74657374696e672f656d7074792e70726f746f120c677270632e74657374696e67220e0a0c456d7074794d657373616765620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/Payloads.php

@@ -15,20 +15,7 @@ class Payloads
           return;
         }
         $pool->internalAddGeneratedFile(hex2bin(
-            "0a93030a257372632f70726f746f2f677270632f74657374696e672f7061" .
-            "796c6f6164732e70726f746f120c677270632e74657374696e6722370a10" .
-            "42797465427566666572506172616d7312100a087265715f73697a651801" .
-            "2001280512110a09726573705f73697a6518022001280522380a1153696d" .
-            "706c6550726f746f506172616d7312100a087265715f73697a6518012001" .
-            "280512110a09726573705f73697a6518022001280522140a12436f6d706c" .
-            "657850726f746f506172616d7322ca010a0d5061796c6f6164436f6e6669" .
-            "6712380a0e627974656275665f706172616d7318012001280b321e2e6772" .
-            "70632e74657374696e672e42797465427566666572506172616d73480012" .
-            "380a0d73696d706c655f706172616d7318022001280b321f2e677270632e" .
-            "74657374696e672e53696d706c6550726f746f506172616d734800123a0a" .
-            "0e636f6d706c65785f706172616d7318032001280b32202e677270632e74" .
-            "657374696e672e436f6d706c657850726f746f506172616d73480042090a" .
-            "077061796c6f6164620670726f746f33"
+            "0a93030a257372632f70726f746f2f677270632f74657374696e672f7061796c6f6164732e70726f746f120c677270632e74657374696e6722370a1042797465427566666572506172616d7312100a087265715f73697a6518012001280512110a09726573705f73697a6518022001280522380a1153696d706c6550726f746f506172616d7312100a087265715f73697a6518012001280512110a09726573705f73697a6518022001280522140a12436f6d706c657850726f746f506172616d7322ca010a0d5061796c6f6164436f6e66696712380a0e627974656275665f706172616d7318012001280b321e2e677270632e74657374696e672e42797465427566666572506172616d73480012380a0d73696d706c655f706172616d7318022001280b321f2e677270632e74657374696e672e53696d706c6550726f746f506172616d734800123a0a0e636f6d706c65785f706172616d7318032001280b32202e677270632e74657374696e672e436f6d706c657850726f746f506172616d73480042090a077061796c6f6164620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/ProxyService.php

@@ -17,18 +17,7 @@ class ProxyService
         \GPBMetadata\Src\Proto\Grpc\Testing\Control::initOnce();
         \GPBMetadata\Src\Proto\Grpc\Testing\Stats::initOnce();
         $pool->internalAddGeneratedFile(hex2bin(
-            "0ad6020a2a7372632f70726f746f2f677270632f74657374696e672f7072" .
-            "6f78792d736572766963652e70726f746f120c677270632e74657374696e" .
-            "671a227372632f70726f746f2f677270632f74657374696e672f73746174" .
-            "732e70726f746f221c0a0950726f787953746174120f0a076c6174656e63" .
-            "7918012001280132cf010a1250726f7879436c69656e7453657276696365" .
-            "123b0a09476574436f6e66696712122e677270632e74657374696e672e56" .
-            "6f69641a1a2e677270632e74657374696e672e436c69656e74436f6e6669" .
-            "67123b0a0a5265706f727454696d6512172e677270632e74657374696e67" .
-            "2e50726f7879537461741a122e677270632e74657374696e672e566f6964" .
-            "2801123f0a0a5265706f727448697374121b2e677270632e74657374696e" .
-            "672e486973746f6772616d446174611a122e677270632e74657374696e67" .
-            "2e566f69642801620670726f746f33"
+            "0ad6020a2a7372632f70726f746f2f677270632f74657374696e672f70726f78792d736572766963652e70726f746f120c677270632e74657374696e671a227372632f70726f746f2f677270632f74657374696e672f73746174732e70726f746f221c0a0950726f787953746174120f0a076c6174656e637918012001280132cf010a1250726f7879436c69656e7453657276696365123b0a09476574436f6e66696712122e677270632e74657374696e672e566f69641a1a2e677270632e74657374696e672e436c69656e74436f6e666967123b0a0a5265706f727454696d6512172e677270632e74657374696e672e50726f7879537461741a122e677270632e74657374696e672e566f69642801123f0a0a5265706f727448697374121b2e677270632e74657374696e672e486973746f6772616d446174611a122e677270632e74657374696e672e566f69642801620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/ReportQpsScenarioService.php

@@ -16,12 +16,7 @@ class ReportQpsScenarioService
         }
         \GPBMetadata\Src\Proto\Grpc\Testing\Control::initOnce();
         $pool->internalAddGeneratedFile(hex2bin(
-            "0ab0010a387372632f70726f746f2f677270632f74657374696e672f7265" .
-            "706f72745f7170735f7363656e6172696f5f736572766963652e70726f74" .
-            "6f120c677270632e74657374696e67325e0a185265706f72745170735363" .
-            "656e6172696f5365727669636512420a0e5265706f72745363656e617269" .
-            "6f121c2e677270632e74657374696e672e5363656e6172696f526573756c" .
-            "741a122e677270632e74657374696e672e566f6964620670726f746f33"
+            "0ab0010a387372632f70726f746f2f677270632f74657374696e672f7265706f72745f7170735f7363656e6172696f5f736572766963652e70726f746f120c677270632e74657374696e67325e0a185265706f72745170735363656e6172696f5365727669636512420a0e5265706f72745363656e6172696f121c2e677270632e74657374696e672e5363656e6172696f526573756c741a122e677270632e74657374696e672e566f6964620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/Stats.php

@@ -16,31 +16,7 @@ class Stats
         }
         \GPBMetadata\Src\Proto\Grpc\Core\Stats::initOnce();
         $pool->internalAddGeneratedFile(hex2bin(
-            "0ada050a227372632f70726f746f2f677270632f74657374696e672f7374" .
-            "6174732e70726f746f120c677270632e74657374696e6722b7010a0b5365" .
-            "72766572537461747312140a0c74696d655f656c61707365641801200128" .
-            "0112110a0974696d655f7573657218022001280112130a0b74696d655f73" .
-            "797374656d18032001280112160a0e746f74616c5f6370755f74696d6518" .
-            "042001280412150a0d69646c655f6370755f74696d651805200128041215" .
-            "0a0d63715f706f6c6c5f636f756e7418062001280412240a0a636f72655f" .
-            "737461747318072001280b32102e677270632e636f72652e537461747322" .
-            "3b0a0f486973746f6772616d506172616d7312120a0a7265736f6c757469" .
-            "6f6e18012001280112140a0c6d61785f706f737369626c65180220012801" .
-            "22770a0d486973746f6772616d44617461120e0a066275636b6574180120" .
-            "03280d12100a086d696e5f7365656e18022001280112100a086d61785f73" .
-            "65656e180320012801120b0a0373756d18042001280112160a0e73756d5f" .
-            "6f665f73717561726573180520012801120d0a05636f756e741806200128" .
-            "0122380a1252657175657374526573756c74436f756e7412130a0b737461" .
-            "7475735f636f6465180120012805120d0a05636f756e7418022001280322" .
-            "f3010a0b436c69656e745374617473122e0a096c6174656e636965731801" .
-            "2001280b321b2e677270632e74657374696e672e486973746f6772616d44" .
-            "61746112140a0c74696d655f656c617073656418022001280112110a0974" .
-            "696d655f7573657218032001280112130a0b74696d655f73797374656d18" .
-            "042001280112390a0f726571756573745f726573756c747318052003280b" .
-            "32202e677270632e74657374696e672e52657175657374526573756c7443" .
-            "6f756e7412150a0d63715f706f6c6c5f636f756e7418062001280412240a" .
-            "0a636f72655f737461747318072001280b32102e677270632e636f72652e" .
-            "5374617473620670726f746f33"
+            "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"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/GPBMetadata/Src/Proto/Grpc/Testing/WorkerService.php

@@ -16,18 +16,7 @@ class WorkerService
         }
         \GPBMetadata\Src\Proto\Grpc\Testing\Control::initOnce();
         $pool->internalAddGeneratedFile(hex2bin(
-            "0add020a2b7372632f70726f746f2f677270632f74657374696e672f776f" .
-            "726b65725f736572766963652e70726f746f120c677270632e7465737469" .
-            "6e673297020a0d576f726b65725365727669636512450a0952756e536572" .
-            "76657212182e677270632e74657374696e672e536572766572417267731a" .
-            "1a2e677270632e74657374696e672e536572766572537461747573280130" .
-            "0112450a0952756e436c69656e7412182e677270632e74657374696e672e" .
-            "436c69656e74417267731a1a2e677270632e74657374696e672e436c6965" .
-            "6e745374617475732801300112420a09436f7265436f756e7412192e6772" .
-            "70632e74657374696e672e436f7265526571756573741a1a2e677270632e" .
-            "74657374696e672e436f7265526573706f6e736512340a0a51756974576f" .
-            "726b657212122e677270632e74657374696e672e566f69641a122e677270" .
-            "632e74657374696e672e566f6964620670726f746f33"
+            "0add020a2b7372632f70726f746f2f677270632f74657374696e672f776f726b65725f736572766963652e70726f746f120c677270632e74657374696e673297020a0d576f726b65725365727669636512450a0952756e53657276657212182e677270632e74657374696e672e536572766572417267731a1a2e677270632e74657374696e672e5365727665725374617475732801300112450a0952756e436c69656e7412182e677270632e74657374696e672e436c69656e74417267731a1a2e677270632e74657374696e672e436c69656e745374617475732801300112420a09436f7265436f756e7412192e677270632e74657374696e672e436f7265526571756573741a1a2e677270632e74657374696e672e436f7265526573706f6e736512340a0a51756974576f726b657212122e677270632e74657374696e672e566f69641a122e677270632e74657374696e672e566f6964620670726f746f33"
         ), true);
 
         static::$is_initialized = true;

src/php/tests/qps/generated_code/Grpc/Testing/BenchmarkServiceClient.php

@@ -39,6 +39,7 @@ class BenchmarkServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\SimpleRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function UnaryCall(\Grpc\Testing\SimpleRequest $argument,
       $metadata = [], $options = []) {
@@ -54,6 +55,7 @@ class BenchmarkServiceClient extends \Grpc\BaseStub {
      * The server returns the client payload as-is on each response
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function StreamingCall($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.BenchmarkService/StreamingCall',
@@ -66,6 +68,7 @@ class BenchmarkServiceClient extends \Grpc\BaseStub {
      * The server returns the client payload as-is once the client does WritesDone
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function StreamingFromClient($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/grpc.testing.BenchmarkService/StreamingFromClient',
@@ -79,6 +82,7 @@ class BenchmarkServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\SimpleRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function StreamingFromServer(\Grpc\Testing\SimpleRequest $argument,
       $metadata = [], $options = []) {
@@ -93,6 +97,7 @@ class BenchmarkServiceClient extends \Grpc\BaseStub {
      * Both sides send the content of their own choice to the other
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function StreamingBothWays($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.BenchmarkService/StreamingBothWays',

src/php/tests/qps/generated_code/Grpc/Testing/LoadBalancerStatsServiceClient.php

@@ -40,6 +40,7 @@ class LoadBalancerStatsServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\LoadBalancerStatsRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\LoadBalancerStatsResponse
      */
     public function GetClientStats(\Grpc\Testing\LoadBalancerStatsRequest $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/Grpc/Testing/ProxyClientServiceClient.php

@@ -35,6 +35,7 @@ class ProxyClientServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\PBVoid $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\ClientConfig
      */
     public function GetConfig(\Grpc\Testing\PBVoid $argument,
       $metadata = [], $options = []) {
@@ -47,6 +48,7 @@ class ProxyClientServiceClient extends \Grpc\BaseStub {
     /**
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\PBVoid
      */
     public function ReportTime($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/grpc.testing.ProxyClientService/ReportTime',
@@ -57,6 +59,7 @@ class ProxyClientServiceClient extends \Grpc\BaseStub {
     /**
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\PBVoid
      */
     public function ReportHist($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/grpc.testing.ProxyClientService/ReportHist',

src/php/tests/qps/generated_code/Grpc/Testing/ReconnectServiceClient.php

@@ -39,6 +39,7 @@ class ReconnectServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\ReconnectParams $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function Start(\Grpc\Testing\ReconnectParams $argument,
       $metadata = [], $options = []) {
@@ -52,6 +53,7 @@ class ReconnectServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\ReconnectInfo
      */
     public function Stop(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/Grpc/Testing/ReportQpsScenarioServiceClient.php

@@ -38,6 +38,7 @@ class ReportQpsScenarioServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\ScenarioResult $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\PBVoid
      */
     public function ReportScenario(\Grpc\Testing\ScenarioResult $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/Grpc/Testing/ServiceAClient.php

@@ -46,6 +46,7 @@ class ServiceAClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\Request $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\Response
      */
     public function MethodA1(\Grpc\Testing\Request $argument,
       $metadata = [], $options = []) {
@@ -62,6 +63,7 @@ class ServiceAClient extends \Grpc\BaseStub {
      * Method A2 leading comment 2
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\Response
      */
     public function MethodA2($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/grpc.testing.ServiceA/MethodA2',
@@ -74,6 +76,7 @@ class ServiceAClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\Request $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\Response
      */
     public function MethodA3(\Grpc\Testing\Request $argument,
       $metadata = [], $options = []) {
@@ -87,6 +90,7 @@ class ServiceAClient extends \Grpc\BaseStub {
      * Method A4 leading comment 1
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\Response
      */
     public function MethodA4($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.ServiceA/MethodA4',

src/php/tests/qps/generated_code/Grpc/Testing/ServiceBClient.php

@@ -42,6 +42,7 @@ class ServiceBClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\Request $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\Response
      */
     public function MethodB1(\Grpc\Testing\Request $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/Grpc/Testing/TestServiceClient.php

@@ -41,6 +41,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function EmptyCall(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {
@@ -55,6 +56,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\SimpleRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function UnaryCall(\Grpc\Testing\SimpleRequest $argument,
       $metadata = [], $options = []) {
@@ -71,6 +73,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\SimpleRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\SimpleResponse
      */
     public function CacheableUnaryCall(\Grpc\Testing\SimpleRequest $argument,
       $metadata = [], $options = []) {
@@ -86,6 +89,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\StreamingOutputCallRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingOutputCallResponse
      */
     public function StreamingOutputCall(\Grpc\Testing\StreamingOutputCallRequest $argument,
       $metadata = [], $options = []) {
@@ -100,6 +104,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * The server returns the aggregated size of client payload as the result.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingInputCallResponse
      */
     public function StreamingInputCall($metadata = [], $options = []) {
         return $this->_clientStreamRequest('/grpc.testing.TestService/StreamingInputCall',
@@ -113,6 +118,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * demonstrates the idea of full duplexing.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingOutputCallResponse
      */
     public function FullDuplexCall($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.TestService/FullDuplexCall',
@@ -127,6 +133,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * first request.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\StreamingOutputCallResponse
      */
     public function HalfDuplexCall($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.TestService/HalfDuplexCall',
@@ -140,6 +147,7 @@ class TestServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function UnimplementedCall(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/Grpc/Testing/UnimplementedServiceClient.php

@@ -41,6 +41,7 @@ class UnimplementedServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\EmptyMessage $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\EmptyMessage
      */
     public function UnimplementedCall(\Grpc\Testing\EmptyMessage $argument,
       $metadata = [], $options = []) {

src/php/tests/qps/generated_code/Grpc/Testing/WorkerServiceClient.php

@@ -42,6 +42,7 @@ class WorkerServiceClient extends \Grpc\BaseStub {
      * this RPC.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\ServerStatus
      */
     public function RunServer($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.WorkerService/RunServer',
@@ -58,6 +59,7 @@ class WorkerServiceClient extends \Grpc\BaseStub {
      * this RPC.
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\ClientStatus
      */
     public function RunClient($metadata = [], $options = []) {
         return $this->_bidiRequest('/grpc.testing.WorkerService/RunClient',
@@ -70,6 +72,7 @@ class WorkerServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\CoreRequest $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\CoreResponse
      */
     public function CoreCount(\Grpc\Testing\CoreRequest $argument,
       $metadata = [], $options = []) {
@@ -84,6 +87,7 @@ class WorkerServiceClient extends \Grpc\BaseStub {
      * @param \Grpc\Testing\PBVoid $argument input argument
      * @param array $metadata metadata
      * @param array $options call options
+     * @return \Grpc\Testing\PBVoid
      */
     public function QuitWorker(\Grpc\Testing\PBVoid $argument,
       $metadata = [], $options = []) {