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Fungsi mysqli_num_fields()
Posted by Ari Sigit on 10 June 2019 01:04 pm

Definisi dan Penggunaan

Fungsi mysqli_num_fields () mengembalikan jumlah bidang (kolom) dalam set hasil.

Contoh Script:

// 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,$sql))
  // Return the number of fields in result set
  printf("Result set has %d fields.\n",$fieldcount);
  // Free result set


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