21.9.3.15. Псевдонимы и осуждаемые Функции Mysqli

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

Вышеупомянутый пример выведет что-то подобное:

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)