Update logging doc tags. (GoogleCloudPlatform#675)

Author: SurferJeffAtGoogle

logging/src/log_entry_functions.php

@@ -23,7 +23,7 @@
 
 // [END logging_use]
 
-// [START write_log]
+// [START logging_write_log_entry]
 /** Write a log message via the Stackdriver Logging API.
  *
  * @param string $projectId The Google project ID.
@@ -45,9 +45,9 @@ function write_log($projectId, $loggerName, $message)
     $logger->write($entry);
     printf("Wrote a log to a logger '%s'." . PHP_EOL, $loggerName);
 }
-// [END write_log]
+// [END logging_write_log_entry]
 
-// [START list_entries]
+// [START logging_list_log_entries]
 /** Return an iterator for listing log entries.
  *
  * @param string $projectId The Google project ID.
@@ -85,9 +85,9 @@ function list_entries($projectId, $loggerName)
         printf("%s : %s" . PHP_EOL, $entryInfo['timestamp'], $entryText);
     }
 }
-// [END list_entries]
+// [END logging_list_log_entries]
 
-// [START delete_logger]
+// [START logging_delete_log]
 /** Delete a logger and all its entries.
  *
  * @param string $projectId The Google project ID.
@@ -100,4 +100,4 @@ function delete_logger($projectId, $loggerName)
     $logger->delete();
     printf("Deleted a logger '%s'." . PHP_EOL, $loggerName);
 }
-// [END delete_logger]
+// [END logging_delete_log]

logging/src/sink_functions.php

@@ -23,7 +23,7 @@
 
 // [END logging_use]
 
-// [START create_sink]
+// [START logging_create_sink]
 /** Create a log sink.
  *
  * @param string $projectId The Google project ID.
@@ -41,9 +41,9 @@ function create_sink($projectId, $sinkName, $destination, $filterString)
     );
     printf("Created a sink '%s'." . PHP_EOL, $sinkName);
 }
-// [END create_sink]
+// [END logging_create_sink]
 
-// [START delete_sink]
+// [START logging_delete_sink]
 /** Delete a log sink.
  *
  * @param string $projectId The Google project ID.
@@ -55,9 +55,9 @@ function delete_sink($projectId, $sinkName)
     $logging->sink($sinkName)->delete();
     printf("Deleted a sink '%s'." . PHP_EOL, $sinkName);
 }
-// [END delete_sink]
+// [END logging_delete_sink]
 
-// [START list_sinks]
+// [START logging_list_sinks]
 /**
  * List log sinks.
  *
@@ -76,10 +76,10 @@ function list_sinks($projectId)
         print PHP_EOL;
     }
 }
-// [END list_sinks]
+// [END logging_list_sinks]
 
 
-// [START update_sink]
+// [START logging_update_sink]
 /**
  * Update a log sink.
  *
@@ -94,4 +94,4 @@ function update_sink($projectId, $sinkName, $filterString)
     $sink->update(['filter' => $filterString]);
     printf("Updated a sink '%s'." . PHP_EOL, $sinkName);
 }
-// [END update_sink]
+// [END logging_update_sink]