Hello folks! welcome back to a new edition of our tutorial on PHP. In this tutorial guide, we are going to be studying about the PHP mysqli_get_connection_stats() Function.
The mysqli_get_connection_stats() function accepts a connection object as parameter, retrieves and then returns back the needed information/status of the given connection, in the form of an array. This function works only for mysqlnd.
The mysqli_get_connection_stats() function accepts a connection object as parameter, retrieves and then returns back the needed information/status of the given connection, in the form of an array. This function works only for mysqlnd.
Syntax
Following below is the syntax to use this function -
mysqli_get_connection_stats($con);
Parameter Details
| Sr.No | Parameter & Description |
|---|---|
| 1 | con(Optional) This is an object representing a connection to MySQL Server. |
Return Value
This built-in PHP function returns an array containing the status information of the given connection. In case of failure, this function returns false.
PHP Version
This PHP function was first introduced in PHP version 5 and it works in all the later versions.
Example
The following example illustrates the usage of the PHP mysqli_get_connection_stats() function (in a procedural style) -
<?php //Creating a connection $con = mysqli_connect("localhost", "root", "password", "mydb"); //Connection Status $stat = mysqli_get_connection_stats($con); print_r($stat); //Closing the connection mysqli_close($con); ?>
Output
When the above code is executed, it will produce the following result -
Array
(
[bytes_sent] => 138
[bytes_received] => 93
[packets_sent] => 2
[packets_received] => 2
[protocol_overhead_in] => 8
[protocol_overhead_out] => 8
[bytes_received_ok_packet] => 0
[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] => 0
[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_affected_normal] => 0
[rows_affected_ps] => 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_amount] => 0
[mem_ecalloc_count] => 0
[mem_ecalloc_amount] => 0
[mem_erealloc_count] => 0
[mem_erealloc_amount] => 0
[mem_efree_count] => 0
[mem_efree_amount] => 0
[mem_malloc_count] => 0
[mem_malloc_amount] => 0
[mem_calloc_count] => 0
[mem_calloc_amount] => 0
[mem_realloc_count] => 0
[mem_realloc_amount] => 0
[mem_free_count] => 0
[mem_free_amount] => 0
[mem_estrndup_count] => 0
[mem_strndup_count] => 0
[mem_estrdup_count] => 0
[mem_strdup_count] => 0
[mem_edupl_count] => 0
[mem_dupl_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_json] => 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
[init_command_executed_count] => 0
[init_command_failed_count] => 0
[com_quit] => 0
[com_init_db] => 0
[com_query] => 0
[com_field_list] => 0
[com_create_db] => 0
[com_drop_db] => 0
[com_refresh] => 0
[com_shutdown] => 0
[com_statistics] => 0
[com_process_info] => 0
[com_connect] => 0
[com_process_kill] => 0
[com_debug] => 0
[com_ping] => 0
[com_time] => 0
[com_delayed_insert] => 0
[com_change_user] => 0
[com_binlog_dump] => 0
[com_table_dump] => 0
[com_connect_out] => 0
[com_register_slave] => 0
[com_stmt_prepare] => 0
[com_stmt_execute] => 0
[com_stmt_send_long_data] => 0
[com_stmt_close] => 0
[com_stmt_reset] => 0
[com_stmt_set_option] => 0
[com_stmt_fetch] => 0
[com_deamon] => 0
[bytes_received_real_data_normal] => 0
[bytes_received_real_data_ps] => 0
)
Alright guys! This is where we are going to be rounding up for this tutorial post. In our next tutorial, we are going to be discussing about the mysqli_get_host_info() Function.
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Do feel free to ask your questions where necessary and we will attend to them as soon as possible. If this tutorial was helpful to you, you can use the share button to share this tutorial.
Do follow us on our various social media handles available and also subscribe to our newsletter to get our tutorial posts delivered directly to your emails.
Thanks for reading and bye for now.