PHP

Fungsi protocol_version() / mysqli_get_proto_info() PHP

Definisi dan Penggunaan

Fungsi mysqli_get_proto_info() / protocol_version() digunakan untuk mengembalikan versi protokol MySQL.

Syntax

Object oriented style:

$mysqli -> protocol_version

Procedural style:

mysqli_get_proto_info(connection)

Nilai Parameter

ParameterDeskripsi
connectionRequired. Menentukan koneksi MySQL yang akan digunakan

Detail Teknis

Return Value:Mengembalikan integer yang mewakili versi protokol MySQL
PHP Version:5+

Contoh – Object oriented style
Kembalikan versi protokol MySQL:

<?php
$mysqli = new mysqli("localhost","nama_user","passwordku","my_db");

if ($mysqli -> connect_errno) {
  echo "Gagal Menghubungkan ke MySQL: " . $mysqli -> connect_error;
  exit();
}

echo $mysqli -> protocol_version;

$mysqli -> close();
?>

Contoh – Procedural style
Kembalikan versi protokol MySQL:

<?php
$con = mysqli_connect("localhost","nama_user","passwordku","my_db");

if (mysqli_connect_errno()) {
  echo "Gagal Menghubungkan ke MySQL: " . mysqli_connect_error();
  exit();
}

echo mysqli_get_proto_info($con);

mysqli_close($con);
?>

Hanifah Nurbaeti

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Tags: MySQLiphp