[bigtable] Update region tags for reads and filters (GoogleCloudPlatform#1113)

Author: billyjacobson

bigtable/src/filter_snippets.php

@@ -58,28 +58,15 @@
     ));
 }
 
-// [START bigtable_filters_limit_row_sample]
-// [START bigtable_filters_limit_row_regex]
-// [START bigtable_filters_limit_cells_per_col]
-// [START bigtable_filters_limit_cells_per_row]
-// [START bigtable_filters_limit_cells_per_row_offset]
-// [START bigtable_filters_limit_col_family_regex]
-// [START bigtable_filters_limit_col_qualifier_regex]
-// [START bigtable_filters_limit_col_range]
-// [START bigtable_filters_limit_value_range]
-// [START bigtable_filters_limit_value_regex]
-// [START bigtable_filters_limit_timestamp_range]
-// [START bigtable_filters_limit_block_all]
-// [START bigtable_filters_limit_pass_all]
-// [START bigtable_filters_modify_strip_value]
-// [START bigtable_filters_modify_apply_label]
-// [START bigtable_filters_composing_chain]
-// [START bigtable_filters_composing_interleave]
-// [START bigtable_filters_composing_condition]
+// [START bigtable_filters_imports]
 
 use Google\Cloud\Bigtable\BigtableClient;
 use Google\Cloud\Bigtable\Filter;
 
+// [END bigtable_filters_imports]
+
+// [START bigtable_filters_print]
+
 /** Uncomment and populate these variables in your code */
 // $project_id = 'The Google project ID';
 // $instance_id = 'The Bigtable instance ID';
@@ -123,24 +110,7 @@ function read_filter($table, $filter)
     }
 }
 
-// [END bigtable_filters_limit_row_sample]
-// [END bigtable_filters_limit_row_regex]
-// [END bigtable_filters_limit_cells_per_col]
-// [END bigtable_filters_limit_cells_per_row]
-// [END bigtable_filters_limit_cells_per_row_offset]
-// [END bigtable_filters_limit_col_family_regex]
-// [END bigtable_filters_limit_col_qualifier_regex]
-// [END bigtable_filters_limit_col_range]
-// [END bigtable_filters_limit_value_range]
-// [END bigtable_filters_limit_value_regex]
-// [END bigtable_filters_limit_timestamp_range]
-// [END bigtable_filters_limit_block_all]
-// [END bigtable_filters_limit_pass_all]
-// [END bigtable_filters_modify_strip_value]
-// [END bigtable_filters_modify_apply_label]
-// [END bigtable_filters_composing_chain]
-// [END bigtable_filters_composing_interleave]
-// [END bigtable_filters_composing_condition]
+// [END bigtable_filters_print]
 
 
 function filter_limit_row_sample($table)

bigtable/src/read_snippets.php

@@ -40,17 +40,15 @@
     ));
 }
 
-// [START bigtable_reads_row]
-// [START bigtable_reads_row_partial]
-// [START bigtable_reads_rows]
-// [START bigtable_reads_row_range]
-// [START bigtable_reads_row_ranges]
-// [START bigtable_reads_prefix]
-// [START bigtable_reads_filter]
+// [START bigtable_reads_imports]
 
 use Google\Cloud\Bigtable\BigtableClient;
 use Google\Cloud\Bigtable\Filter;
 
+// [END bigtable_reads_imports]
+
+// [END bigtable_reads_print]
+
 /** Uncomment and populate these variables in your code */
 // $project_id = 'The Google project ID';
 // $instance_id = 'The Bigtable instance ID';
@@ -83,13 +81,7 @@ function print_row($key, $row)
     print(PHP_EOL);
 }
 
-// [END bigtable_reads_row]
-// [END bigtable_reads_row_partial]
-// [END bigtable_reads_rows]
-// [END bigtable_reads_row_range]
-// [END bigtable_reads_row_ranges]
-// [END bigtable_reads_prefix]
-// [END bigtable_reads_filter]
+// [END bigtable_reads_print]
 
 function read_row($table)
 {