PHP mysqli_get_connection_stats()Functions

PHP MySQLi 参考手册PHP MySQLi Reference Manual

Examples

Returns statistics about the client connection:

<?php
$con=mysqli_connect("localhost","my_user","my_password","my_db");
// Check connection
if (mysqli_connect_errno($con))
{
echo "Database connection failed: " . mysqli_connect_error();
}

print_r(mysqli_get_connection_stats($con));

mysqli_close($con);
?>

Definition and Usage

The mysqli_get_connection_stats() function returns statistics about the client connection.


Syntax

mysqli_get_connection_stats(connection);

Parameters Description
connection Required. Specifies the MySQL connection to use.

Technical Details

Return value: Returns an array with connection statistics on success, or FALSE on failure.
PHP Version: 5.3+


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