php man page for mysqli_get_cache_stats

MYSQLI_GET_CACHE_STATS(3)						 1						 MYSQLI_GET_CACHE_STATS(3)

mysqli_get_cache_stats - Returns client Zval cache statistics

SYNOPSIS
       array mysqli_get_cache_stats (void  )

DESCRIPTION
       Warning

	      This function is currently not documented; only its argument list is available.

	Returns client Zval cache statistics. Available only with mysqlnd.

PARAMETERS
RETURN VALUES
	Returns an array with client Zval cache stats if success, FALSE otherwise.

EXAMPLES
       Example #1

	      A mysqli_get_cache_stats(3) example

	      <?php
	      $link = mysqli_connect();
	      print_r(mysqli_get_cache_stats());
	      ?>

	      The above example will output something similar to:

	      Array
	      (
		  [bytes_sent] => 43
		  [bytes_received] => 80
		  [packets_sent] => 1
		  [packets_received] => 2
		  [protocol_overhead_in] => 8
		  [protocol_overhead_out] => 4
		  [bytes_received_ok_packet] => 11
		  [bytes_received_eof_packet] => 0
		  [bytes_received_rset_header_packet] => 0
		  [bytes_received_rset_field_meta_packet] => 0
		  [bytes_received_rset_row_packet] => 0
		  [bytes_received_prepare_response_packet] => 0
		  [bytes_received_change_user_packet] => 0
		  [packets_sent_command] => 0
		  [packets_received_ok] => 1
		  [packets_received_eof] => 0
		  [packets_received_rset_header] => 0
		  [packets_received_rset_field_meta] => 0
		  [packets_received_rset_row] => 0
		  [packets_received_prepare_response] => 0
		  [packets_received_change_user] => 0
		  [result_set_queries] => 0
		  [non_result_set_queries] => 0
		  [no_index_used] => 0
		  [bad_index_used] => 0
		  [slow_queries] => 0
		  [buffered_sets] => 0
		  [unbuffered_sets] => 0
		  [ps_buffered_sets] => 0
		  [ps_unbuffered_sets] => 0
		  [flushed_normal_sets] => 0
		  [flushed_ps_sets] => 0
		  [ps_prepared_never_executed] => 0
		  [ps_prepared_once_executed] => 0
		  [rows_fetched_from_server_normal] => 0
		  [rows_fetched_from_server_ps] => 0
		  [rows_buffered_from_client_normal] => 0
		  [rows_buffered_from_client_ps] => 0
		  [rows_fetched_from_client_normal_buffered] => 0
		  [rows_fetched_from_client_normal_unbuffered] => 0
		  [rows_fetched_from_client_ps_buffered] => 0
		  [rows_fetched_from_client_ps_unbuffered] => 0
		  [rows_fetched_from_client_ps_cursor] => 0
		  [rows_skipped_normal] => 0
		  [rows_skipped_ps] => 0
		  [copy_on_write_saved] => 0
		  [copy_on_write_performed] => 0
		  [command_buffer_too_small] => 0
		  [connect_success] => 1
		  [connect_failure] => 0
		  [connection_reused] => 0
		  [reconnect] => 0
		  [pconnect_success] => 0
		  [active_connections] => 1
		  [active_persistent_connections] => 0
		  [explicit_close] => 0
		  [implicit_close] => 0
		  [disconnect_close] => 0
		  [in_middle_of_command_close] => 0
		  [explicit_free_result] => 0
		  [implicit_free_result] => 0
		  [explicit_stmt_close] => 0
		  [implicit_stmt_close] => 0
		  [mem_emalloc_count] => 0
		  [mem_emalloc_ammount] => 0
		  [mem_ecalloc_count] => 0
		  [mem_ecalloc_ammount] => 0
		  [mem_erealloc_count] => 0
		  [mem_erealloc_ammount] => 0
		  [mem_efree_count] => 0
		  [mem_malloc_count] => 0
		  [mem_malloc_ammount] => 0
		  [mem_calloc_count] => 0
		  [mem_calloc_ammount] => 0
		  [mem_realloc_count] => 0
		  [mem_realloc_ammount] => 0
		  [mem_free_count] => 0
		  [proto_text_fetched_null] => 0
		  [proto_text_fetched_bit] => 0
		  [proto_text_fetched_tinyint] => 0
		  [proto_text_fetched_short] => 0
		  [proto_text_fetched_int24] => 0
		  [proto_text_fetched_int] => 0
		  [proto_text_fetched_bigint] => 0
		  [proto_text_fetched_decimal] => 0
		  [proto_text_fetched_float] => 0
		  [proto_text_fetched_double] => 0
		  [proto_text_fetched_date] => 0
		  [proto_text_fetched_year] => 0
		  [proto_text_fetched_time] => 0
		  [proto_text_fetched_datetime] => 0
		  [proto_text_fetched_timestamp] => 0
		  [proto_text_fetched_string] => 0
		  [proto_text_fetched_blob] => 0
		  [proto_text_fetched_enum] => 0
		  [proto_text_fetched_set] => 0
		  [proto_text_fetched_geometry] => 0
		  [proto_text_fetched_other] => 0
		  [proto_binary_fetched_null] => 0
		  [proto_binary_fetched_bit] => 0
		  [proto_binary_fetched_tinyint] => 0
		  [proto_binary_fetched_short] => 0
		  [proto_binary_fetched_int24] => 0
		  [proto_binary_fetched_int] => 0
		  [proto_binary_fetched_bigint] => 0
		  [proto_binary_fetched_decimal] => 0
		  [proto_binary_fetched_float] => 0
		  [proto_binary_fetched_double] => 0
		  [proto_binary_fetched_date] => 0
		  [proto_binary_fetched_year] => 0
		  [proto_binary_fetched_time] => 0
		  [proto_binary_fetched_datetime] => 0
		  [proto_binary_fetched_timestamp] => 0
		  [proto_binary_fetched_string] => 0
		  [proto_binary_fetched_blob] => 0
		  [proto_binary_fetched_enum] => 0
		  [proto_binary_fetched_set] => 0
		  [proto_binary_fetched_geometry] => 0
		  [proto_binary_fetched_other] => 0
	      )

SEE ALSO
       Stats description.

PHP Documentation Group 												 MYSQLI_GET_CACHE_STATS(3)