php1

<?php
$servername = "localhost";
$username = "root";
$password = "";

$dbname = "emp";

// Create connection
$conn = new mysqli($servername, $username, $password,$dbname);

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
//displaying the contents

$sql="desc tt";
if($conn->query($sql)==TRUE)
{
echo "<br>";
 echo "connected to the table";
}
else
{echo "error";}

//Displaying the contents
echo "<br>";

//insert
$ename=$_POST['ename'];
$eno=$_POST['eno'];

$sql2="insert into tt values('$ename',$eno)";


if ($conn->query($sql2) === TRUE) {
    echo "New record created successfully";
} else {
    echo "Error: " . $conn->error;
}


echo "<br>";
$sql1="select * from tt";
$result = $conn->query($sql1);

if ($result->num_rows > 0) {
    // output data of each row

echo "<b>ename  eno </b><br>";
    while($row = $result->fetch_assoc()) {
        echo $row["ename"]."   ". $row["eno"]."<br>";
    }
} else {
    echo "empty table";
}
$conn->close();
?>