mysqli::$client_info

    mysqli::get_client_info

    mysqli_get_client_info

    (PHP 5, PHP 7, PHP 8)

    mysqli::$client_info -- mysqli::get_client_info -- mysqli_get_client_info — Get MySQL client info

    Description

    Object-oriented style

    string $mysqli->client_info;
    public mysqli::get_client_info(): string

    Procedural style

    mysqli_get_client_info(?mysqli $mysql = null): string

    Returns a string that represents the MySQL client library version.

    Parameters

    This function has no parameters.

    Return Values

    A string that represents the MySQL client library version.

    Changelog

    Version Description
    8.1.0 Calling mysqli_get_client_info() with the mysql argument has been deprecated. This function never required a parameter, but incorrectly allowed it as an optional parameter.
    8.1.0 The object-oriented style mysqli::get_client_info() has been deprecated.

    Examples

    Example #1 mysqli_get_client_info

    <?php

    /* We don't need a connection to determine
    the version of mysql client library */

    printf("Client library version: %s\n", mysqli_get_client_info());
    ?>

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