clang-format codebase
diff --git a/src/php/ext/grpc/event.c b/src/php/ext/grpc/event.c
old mode 100755
new mode 100644
index c15f479..b4069f7
--- a/src/php/ext/grpc/event.c
+++ b/src/php/ext/grpc/event.c
@@ -32,24 +32,25 @@
 
   zval *event_object;
 
-  if(event == NULL) {
+  if (event == NULL) {
     return NULL;
   }
 
   MAKE_STD_ZVAL(event_object);
   object_init(event_object);
 
-  add_property_zval(event_object,
-                    "call",
-                    grpc_php_wrap_call(event->call,
-                                       event->type==GRPC_SERVER_RPC_NEW));
+  add_property_zval(
+      event_object, "call",
+      grpc_php_wrap_call(event->call, event->type == GRPC_SERVER_RPC_NEW));
   add_property_long(event_object, "type", event->type);
   add_property_long(event_object, "tag", (long)event->tag);
 
-  switch(event->type){
-    case GRPC_QUEUE_SHUTDOWN: add_property_null(event_object, "data"); break;
+  switch (event->type) {
+    case GRPC_QUEUE_SHUTDOWN:
+      add_property_null(event_object, "data");
+      break;
     case GRPC_READ:
-      if(event->data.read == NULL){
+      if (event->data.read == NULL) {
         add_property_null(event_object, "data");
       } else {
         byte_buffer_to_string(event->data.read, &read_string, &read_len);
@@ -57,16 +58,14 @@
       }
       break;
     case GRPC_INVOKE_ACCEPTED:
-      add_property_long(event_object,
-                        "data",
+      add_property_long(event_object, "data",
                         (long)event->data.invoke_accepted);
       break;
     case GRPC_WRITE_ACCEPTED:
       add_property_long(event_object, "data", (long)event->data.write_accepted);
       break;
     case GRPC_FINISH_ACCEPTED:
-      add_property_long(event_object,
-                        "data",
+      add_property_long(event_object, "data",
                         (long)event->data.finish_accepted);
       break;
     case GRPC_CLIENT_METADATA_READ:
@@ -79,19 +78,15 @@
       MAKE_STD_ZVAL(data_object);
       object_init(data_object);
       add_property_long(data_object, "code", event->data.finished.status);
-      if(event->data.finished.details == NULL){
+      if (event->data.finished.details == NULL) {
         add_property_null(data_object, "details");
       } else {
         detail_len = strlen(event->data.finished.details);
-        detail_string = ecalloc(detail_len+1, sizeof(char));
+        detail_string = ecalloc(detail_len + 1, sizeof(char));
         memcpy(detail_string, event->data.finished.details, detail_len);
-        add_property_string(data_object,
-                            "details",
-                            detail_string,
-                            true);
+        add_property_string(data_object, "details", detail_string, true);
       }
-      add_property_zval(data_object,
-                        "metadata",
+      add_property_zval(data_object, "metadata",
                         grpc_call_create_metadata_array(
                             event->data.finished.metadata_count,
                             event->data.finished.metadata_elements));
@@ -101,31 +96,25 @@
       MAKE_STD_ZVAL(data_object);
       object_init(data_object);
       method_len = strlen(event->data.server_rpc_new.method);
-      method_string = ecalloc(method_len+1, sizeof(char));
+      method_string = ecalloc(method_len + 1, sizeof(char));
       memcpy(method_string, event->data.server_rpc_new.method, method_len);
-      add_property_string(data_object,
-                          "method",
-                          method_string,
-                          false);
+      add_property_string(data_object, "method", method_string, false);
       host_len = strlen(event->data.server_rpc_new.host);
-      host_string = ecalloc(host_len+1, sizeof(char));
+      host_string = ecalloc(host_len + 1, sizeof(char));
       memcpy(host_string, event->data.server_rpc_new.host, host_len);
-      add_property_string(data_object,
-                          "host",
-                          host_string,
-                          false);
-      add_property_zval(data_object,
-                        "absolute_timeout",
-                        grpc_php_wrap_timeval(
-                            event->data.server_rpc_new.deadline));
-      add_property_zval(data_object,
-                        "metadata",
+      add_property_string(data_object, "host", host_string, false);
+      add_property_zval(
+          data_object, "absolute_timeout",
+          grpc_php_wrap_timeval(event->data.server_rpc_new.deadline));
+      add_property_zval(data_object, "metadata",
                         grpc_call_create_metadata_array(
                             event->data.server_rpc_new.metadata_count,
                             event->data.server_rpc_new.metadata_elements));
       add_property_zval(event_object, "data", data_object);
       break;
-    default: add_property_null(event_object, "data"); break;
+    default:
+      add_property_null(event_object, "data");
+      break;
   }
   grpc_event_finish(event);
   return event_object;