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Dapatkan data dari database ke array php

1 years ago
Komentar: 0
Dibaca: 185

Di bawah ini adalah contoh dari array yang saya ingin saya ambil dari database saya yang saya tidak bisa karena saya benar-benar baru dalam hal ini

Show
 1,
            'title' => '',
            'intro' => '',
            'imgUrl' => '',
            'content' => ''
       ),
       array(
            'id' => 2,
            'title' => '',
            'intro' => '',
            'imgUrl' => '',
            'content' => ''
?>

Array ini akan digunakan untuk mengisi kode HTML di bawah ini


  

    

      
    

    

      

        
      

      

        
      

      
        
Learn More
_

Pertanyaan saya adalah jika seseorang dapat membantu saya mengambil data dari database saya dan menampilkannya sesuai daftar array PHP saya sehingga saya dapat mengisi kode HTML saya, saya telah membuat koneksi dengan db

❮ Referensi Array PHP

Contoh

Kembalikan semua nilai array (bukan kunci)

$a=array("Name"=>"Peter","Age"=>"41","Country"=>"USA");
print_r(array_values($a));
?>

Cobalah sendiri "

Definisi dan Penggunaan

Fungsi array_values() mengembalikan array yang berisi semua nilai array

Tip. Array yang dikembalikan akan memiliki kunci numerik, mulai dari 0 dan bertambah 1

Sintaksis

Nilai Parameter

ParameterDeskripsiarrayDiperlukan. Menentukan array

Detail Teknis

Nilai Pengembalian. Mengembalikan array yang berisi semua nilai dari Versi arrayPHP. 4+
❮ Referensi Array PHP

Jika Anda memiliki daftar item (daftar nama mobil, misalnya), menyimpan mobil dalam satu variabel dapat terlihat seperti ini

$mobil1 = "Volvo";
$mobil2 = "BMW";
$mobil3 = "Toyota";

Namun, bagaimana jika Anda ingin menelusuri mobil dan menemukan mobil tertentu?

Solusinya adalah membuat array

Sebuah array dapat menampung banyak nilai di bawah satu nama, dan Anda dapat mengakses nilai dengan mengacu pada nomor indeks

Operasi basis data dalam PHP adalah hal yang sangat krusial yang sangat dibutuhkan dalam operasi CRUD (Create, Read, Update dan Delete).

Pada artikel ini, kita akan membahas Baca bagian i. e. pengambilan data dari database

Ada dua cara untuk terhubung ke database menggunakan PHP. Mereka adalah sebagai berikut

  1. MySQLi ("i" berarti ditingkatkan)
  2. PDO (Objek Data PHP)

MySQLi vs PDO. Kedua cara tersebut sangat bagus tetapi hanya ada satu perbedaan antara kedua metode tersebut, PDO dapat bekerja pada 12 sistem database yang berbeda sedangkan MySQLi hanya bekerja dengan database MySQL

Menghubungkan ke Database

  • Berorientasi Objek MySQLi

    $conn = new mysqli($servername, $username, $databasename)

  • Prosedural MySQLi

    $conn = mysqli_connect($servername, 
    $username, $password, $databasename);

  • PDO

    $conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
    _

Menjalankan Query. Setelah terhubung ke database, kita perlu menjalankan kueri untuk mengambil data. Dalam operasi Baca, kami hanya akan menggunakan kueri pemilihan untuk mengambil data dari database

  • Berorientasi Objek MySQLi

    $conn->query($query);

  • Prosedural MySQLi

    mysqli_query($conn, $query)
    _

  • PDO

    $stmt = $conn->prepare($query);
$stmt->execute();

Tutup Koneksi. Setelah pengambilan dilakukan, Anda harus menutup koneksi ke database menggunakan fungsi close()

$conn->close();
_

Contoh Basis Data

Buat Tabel di database

CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
_

Dapatkan data dari database ke array php

Detail Siswa

Pendekatan Berorientasi Objek MySQLi

Kode PHP

PHP




$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
1

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
1
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
1
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
5

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
7 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
9 
mysqli_query($conn, $query)
0
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
4
mysqli_query($conn, $query)
2

mysqli_query($conn, $query)
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
9
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
9
mysqli_query($conn, $query)
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
4 
$stmt = $conn->prepare($query);
$stmt->execute();
5
$conn->query($query);
7
$stmt = $conn->prepare($query);
$stmt->execute();
7

________7______8

$stmt = $conn->prepare($query);
$stmt->execute();
9
$stmt = $conn->prepare($query);
$stmt->execute();
5
$conn->close();
1 
$conn->close();
2
$conn->query($query);
7
$conn->close();
4

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
1 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
7
Roll No: 1 - Name: Ram | City: Delhi | Age: 18
Roll No: 2 - Name: Shyam | City: Mumbai | Age: 19
Roll No: 3 - Name: Rohit | City: Chennai | Age: 18
Roll No: 4 - Name: Suresh | City: Kolkata | Age: 20
2
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
1
mysqli_query($conn, $query)
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

mysqli_query($conn, $query)
3
$stmt = $conn->prepare($query);
$stmt->execute();
4 
$stmt = $conn->prepare($query);
$stmt->execute();
5
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
0

mysqli_query($conn, $query)
3
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
2

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
4

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
6
$stmt = $conn->prepare($query);
$stmt->execute();
5
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
01

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
04
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
05 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
06 
$conn->close();
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
08
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
11
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
13 
$conn->close();
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
08
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
18
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
20 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
21

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
08
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
25
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
27 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
21

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
08
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
32
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
34
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
$conn->close();
6

________6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
_3_______39

mysqli_query($conn, $query)
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
41 
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
2

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
05 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
45
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

mysqli_query($conn, $query)
3
$conn->close();
6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
50
$conn->query($query);
7
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
52

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
_54

Keluaran

Roll No: 1 - Name: Ram | City: Delhi | Age: 18
Roll No: 2 - Name: Shyam | City: Mumbai | Age: 19
Roll No: 3 - Name: Rohit | City: Chennai | Age: 18
Roll No: 4 - Name: Suresh | City: Kolkata | Age: 20

Pendekatan Prosedural MySQLi

Kode PHP

PHP




$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
1

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
1
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
1
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
5

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
7 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
82
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
4
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
84

mysqli_query($conn, $query)
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
9
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
9
mysqli_query($conn, $query)
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
97
$conn->query($query);
7
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
99

$stmt = $conn->prepare($query);
$stmt->execute();
8
$stmt = $conn->prepare($query);
$stmt->execute();
9
$stmt = $conn->prepare($query);
$stmt->execute();
5
$conn->close();
1 
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
04

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
1 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
13
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9 
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
19
$conn->query($query);
7
mysqli_query($conn, $query)
2
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
1
mysqli_query($conn, $query)
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
4 
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
27
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
29

$stmt = $conn->prepare($query);
$stmt->execute();
8
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
4

________7______8

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
6
$stmt = $conn->prepare($query);
$stmt->execute();
5
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8 
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
36
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
38

$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
39
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
05 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
06 
$conn->close();
2
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
11
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
46

$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
39
$conn->close();
2
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
13 
$conn->close();
2
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
18
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
34________3______7

$stmt = $conn->prepare($query);
$stmt->execute();
8
$conn->close();
6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
41 
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
2

$stmt = $conn->prepare($query);
$stmt->execute();
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
05 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
45
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
7
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
52

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
_54

Keluaran

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh

Pendekatan PDO

Kode PHP

PHP




$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
1

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
1
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
6
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
1
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
5

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
7 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
82
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
4
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
84

mysqli_query($conn, $query)
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
9
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
9
mysqli_query($conn, $query)
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$stmt = $conn->prepare($query);
$stmt->execute();
4 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
97
$conn->query($query);
7
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
99

$stmt = $conn->prepare($query);
$stmt->execute();
8
$stmt = $conn->prepare($query);
$stmt->execute();
9
$stmt = $conn->prepare($query);
$stmt->execute();
5
$conn->close();
1 
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
04

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
6

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->close();
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
1 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
33
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
7

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
$conn->query($query);
37

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
3
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
2

________7______8

$conn->query($query);
7 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
9 
$conn->query($query);
44

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
$conn->query($query);
46
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
84

Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
3
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
_9
mysqli_query($conn, $query)
2
$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
4
mysqli_query($conn, $query)
9

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

$stmt = $conn->prepare($query);
$stmt->execute();
8
$conn->query($query);
7
$conn->query($query);
56

________7______8

$conn->query($query);
58 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
7
$conn->query($query);
61
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
1
mysqli_query($conn, $query)
9

$stmt = $conn->prepare($query);
$stmt->execute();
8
$conn->query($query);
65

$stmt = $conn->prepare($query);
$stmt->execute();
8
$conn->query($query);
58
$conn->query($query);
68

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
2

________7______8

$conn->query($query);
71 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
58
$conn->query($query);
74

$stmt = $conn->prepare($query);
$stmt->execute();
8
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
7

________7______8

CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
5
$conn->query($query);
58
$conn->query($query);
81

$stmt = $conn->prepare($query);
$stmt->execute();
8
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
4

________7______8

$conn->query($query);
85 
$stmt = $conn->prepare($query);
$stmt->execute();
5
CREATE TABLE `Student Details` (
  `Roll_No` int(11) NOT NULL,
  `Name` varchar(255) NOT NULL,
  `City` varchar(255) NOT NULL,
  `Age` int(11) NOT NULL,
  PRIMARY KEY (`Roll_No`)
);
9 
$conn->query($query);
88 
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn->query($query);
90

$stmt = $conn->prepare($query);
$stmt->execute();
8
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
2

$conn = new PDO("mysql:host=$servername;dbname=myDB",
    $username, $password, $databasename);
39
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
05 
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
06 
$conn->close();
2
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
11
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
13 ________3______21

$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
04
Roll No: 1 - Name: Ram
Roll No: 2 - Name: Shyam
Roll No: 3 - Name: Rohit
Roll No: 4 - Name: Suresh
8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
18
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
12
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
20 
$conn->close();
2________89______8
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
10
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
_25
$conn = mysqli_connect($servername, 
    $username, $password, $databasename);
_12____3____3______3_______

Bagaimana cara mendapatkan data dari database ke array di PHP?

Fungsi fetch_array() / mysqli_fetch_array() mengambil baris hasil sebagai larik asosiatif, larik numerik, atau keduanya.

Bagaimana cara mengambil data dari database di PHP?

Ada dua cara untuk terhubung ke database menggunakan PHP. .
Berorientasi Objek MySQLi $conn->query($query);
MySQLi Prosedural mysqli_query($conn, $query)
PDO. $stmt = $conn->prepare($query);

Bagaimana cara mengambil data dari database dan menyimpannya dalam variabel di PHP?

Ambil atau Ambil Data Dari Basis Data di PHP .
PILIH nama_kolom DARI nama_tabel
$query = mysql_query("pilih * dari namatabel", $koneksi);
$koneksi = mysql_connect("localhost", "root", "");
$db = mysql_select_db("perusahaan", $koneksi);
$query = mysql_query("pilih * dari karyawan", $koneksi);

Bagaimana cara mengambil data array dari database di laravel?

Anda juga dapat melakukan seperti ini. $result = DB. tabel('namatabel')->get();

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