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Fungsi mysqli more_results() PHP

by Hanifah Nurbaeti
by Hanifah Nurbaeti

Section Artikel

Definisi dan Penggunaan

Fungsi more_results() / mysqli_more_results() digunakan untuk memeriksa apakah ada hasil kueri lagi dari kueri multi.

Syntax

Object oriented style:

$mysqli -> more_results()

Procedural style:

mysqli_more_results(connection)

Nilai Parameter

ParameterDeskripsi
connectionRequired. Menentukan koneksi MySQL yang akan digunakan

Detail Teknis

Return Value:TRUE jika ada satu atau lebih kumpulan hasil yang tersedia dari multi_query (). FALSE jika sebaliknya
PHP Version:5+

Contoh – Object oriented style
Lakukan beberapa kueri terhadap database:

<?php
$mysqli = new mysqli("localhost","my_user","my_password","my_db");

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

$sql = "SELECT Lastname FROM Persons ORDER BY LastName;";
$sql .= "SELECT Country FROM Customers";

// Eksekusi multi query
if ($mysqli -> multi_query($sql)) {
  do {
    // Simpan result set pertama
    if ($result = $mysqli -> store_result()) {
      while ($row = $result -> fetch_row()) {
        printf("%s\n", $row[0]);
      }
     $result -> free_result();
    }
    // jika ada lebih banyak result-sets, pembaginya akan dicetak
    if ($mysqli -> more_results()) {
      printf("-------------\n");
    }
     //Siapkan result set selanjutnya
  } while ($mysqli -> next_result());
}

$mysqli -> close();
?>

Contoh – Procedural style
Lakukan beberapa kueri terhadap database:

<?php
$con = mysqli_connect("localhost","my_user","my_password","my_db");

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

$sql = "SELECT Lastname FROM Persons ORDER BY LastName;";
$sql .= "SELECT Country FROM Customers";

// Eksekusi multi query
if (mysqli_multi_query($con, $sql)) {
  do {
    // Simpan result set pertama
    if ($result = mysqli_store_result($con)) {
      while ($row = mysqli_fetch_row($result)) {
        printf("%s\n", $row[0]);
      }
      mysqli_free_result($result);
    }
    // jika ada lebih banyak result-sets, pembaginya akan dicetak
    if (mysqli_more_results($con)) {
      printf("-------------\n");
    }
     // Siapkan result set selanjutnya
  } while (mysqli_next_result($con));
}

mysqli_close($con);
?>

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