Update Stackdriver region tags (GoogleCloudPlatform#777)

Author: bshaffer

appengine/flexible/laravel/app/Exceptions/Handler.php

@@ -35,7 +35,7 @@ class Handler extends ExceptionHandler
      * @param  \Exception  $exception
      * @return void
      */
-    # [START stackdriver_exception_handler_configuration]
+    # [START error_reporting_setup_php_laravel]
     public function report(Exception $exception)
     {
         if (isset($_SERVER['GAE_SERVICE'])) {
@@ -44,7 +44,7 @@ public function report(Exception $exception)
             parent::report($exception);
         }
     }
-    # [END stackdriver_exception_handler_configuration]
+    # [END error_reporting_setup_php_laravel]
 
     /**
      * Render an exception into an HTTP response.

appengine/flexible/logging/app.yaml

@@ -3,6 +3,8 @@ env: flex
 
 runtime_config:
   document_root: .
-  # [START enabling_stackdriver_integration]
+  # [START error_reporting_setup_php_app_yaml]
+  # [START trace_setup_php_enabling_stackdriver_integration]
   enable_stackdriver_integration: true
-  # [END enabling_stackdriver_integration]
+  # [END trace_setup_php_enabling_stackdriver_integration]
+  # [END error_reporting_setup_php_app_yaml]

appengine/flexible/symfony/src/AppBundle/EventSubscriber/ExceptionSubscriber.php

@@ -1,5 +1,6 @@
 
 
+# [START error_reporting_setup_php_symfony]
 // src/AppBundle/EventSubscriber/ExceptionSubscriber.php
 namespace AppBundle\EventSubscriber;
 
@@ -24,3 +25,4 @@ public function logException(GetResponseForExceptionEvent $event)
         Bootstrap::exceptionHandler($exception);
     }
 }
+# [END error_reporting_setup_php_symfony]

error_reporting/quickstart.php

@@ -3,7 +3,7 @@
 // Includes the autoloader for libraries installed with composer
 require __DIR__ . '/vendor/autoload.php';
 
-# [START error_reporting]
+# [START error_reporting_quickstart]
 // Imports the Google Cloud client library
 use Google\Cloud\Logging\LoggingClient;
 
@@ -43,4 +43,4 @@
 set_exception_handler($handlerFunction);
 
 throw new Exception('This will be logged to Stack Driver Error Reporting');
-# [END error_reporting]
+# [END error_reporting_quickstart]

trace/trace-sample.php

@@ -18,40 +18,40 @@
 require_once __DIR__ . '/vendor/autoload.php';
 
 use OpenCensus\Trace\Exporter\NullExporter;
-# [START trace_use_statement]
+# [START trace_setup_php_use_statement]
 use OpenCensus\Trace\Exporter\StackdriverExporter;
 use OpenCensus\Trace\Tracer;
 
-# [END trace_use_statement]
+# [END trace_setup_php_use_statement]
 
 $projectId = getenv('GOOGLE_PROJECT_ID');
 if ($projectId === false) {
     die('Set GOOGLE_PROJECT_ID envvar');
 }
 
-# [START exporter_setup]
+# [START trace_setup_php_exporter_setup]
 $exporter = new StackdriverExporter([
     'clientConfig' => [
         'projectId' => $projectId
     ]
 ]);
-# [END exporter_setup]
+# [END trace_setup_php_exporter_setup]
 // When running tests, use a null exporter instead.
 if (getenv('USE_NULL_EXPORTER')) {
     $exporter = new NullExporter();
 }
-# [START tracer_start]
+# [START trace_setup_php_tracer_start]
 Tracer::start($exporter);
-# [END tracer_start]
+# [END trace_setup_php_tracer_start]
 
 function trace_callable()
 {
-    # [START span_with_closure]
+    # [START trace_setup_php_span_with_closure]
     Tracer::inSpan(
         ['name' => 'slow_function'],
         function () {
             sleep(1);
         }
     );
-    # [END span_with_closure]
+    # [END trace_setup_php_span_with_closure]
 }