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Fungsi mysqli_num_rows()
Posted by Ari Sigit on 10 June 2019 01:05 pm

Definisi dan Penggunaan

Fungsi mysqli_num_rows () mengembalikan jumlah baris dalam set hasil.

Contoh Script:

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

$sql="SELECT Lastname,Age FROM Persons ORDER BY Lastname";

if ($result=mysqli_query($con,$sql))
  {
  // Return the number of rows in result set
  $rowcount=mysqli_num_rows($result);
  printf("Result set has %d rows.\n",$rowcount);
  // Free result set
  mysqli_free_result($result);
  }

mysqli_close($con);
?>

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