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Copy path67. MySQLiProPrepInsertSelectWithForm.php
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67. MySQLiProPrepInsertSelectWithForm.php
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<?php
$db_host = "localhost";
$db_user = "root";
$db_password = "";
$db_name = "test_db";
// Create connection
$conn = mysqli_connect($db_host, $db_user, $db_password, $db_name);
// Check connection
if (!$conn) {
// die("Connection failed");
die("Connection failed: " . mysqli_connect_error());
}
echo "Connected successfully <hr>";
if(isset($_REQUEST['submit'])){
// checking for empty field
if(($_REQUEST['name'] == "") || ($_REQUEST['roll'] == "") || ($_REQUEST['address'] == "")){
echo"<small>Fill all fields..</small><hr>";
}
else {
// INSERT SQL statement
$sql = "INSERT INTO student (name, roll, address) VALUES (?, ?, ?)";
// Prepare Statement
$result = mysqli_prepare($conn, $sql);
if($result) {
// Bind Variables to Prepare Statement as Parameters
mysqli_stmt_bind_param($result, 'sis', $name, $roll, $address);
// Variables and values
$name = $_REQUEST['name'];
$roll = $_REQUEST['roll'];
$address = $_REQUEST['address'];
// Execute Prepared Statement
mysqli_stmt_execute($result);
echo mysqli_stmt_affected_rows($result) . "Row Inserted <br>" ;
}
// close prepared statement
mysqli_stmt_close($result);
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<!-- Bootstrap CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm"
crossorigin="anonymous">
<title>saminfratech</title>
</head>
<body>
<div class="container">
<div class="row">
<div class="col-sm-4">
<form action="" method="POST">
<div class="form-group">
<label for="name">Name</label>
<input type="text" class="form-control" name="name" id="name">
</div>
<div class="form-group">
<label for="roll">Roll</label>
<input type="text" class="form-control" name="roll" id="roll">
</div>
<div class="form-group">
<label for="address">Address</label>
<input type="text" class="form-control" name="address" id="address">
</div>
<button type="submit" class="btn btn-primary" name="submit">Submit</button>
</form>
</div>
<div class="col-sm-6 offset-sm-2">
<?php
// SELECT All Data
$sql = "SELECT * FROM student";
// Prepare Statement
$result = mysqli_prepare($conn, $sql);
// Bind Result set in variables
mysqli_stmt_bind_result($result, $id, $name, $roll, $address);
// Execute statement
mysqli_stmt_execute($result);
// Store Result
mysqli_stmt_store_result($result);
if(mysqli_stmt_num_rows($result) > 0){
echo '<table class="table">';
echo "<thead>";
echo "<tr>";
echo "<th>ID</th>";
echo "<th>Name</th>";
echo "<th>Roll</th>";
echo "<th>Address</th>";
echo "</tr>";
echo "</thead>";
echo "<tbody>";
// Fetch all table data
while(mysqli_stmt_fetch($result)){
echo "<tr>";
echo "<td>" . $id . "</td>";
echo "<td>" . $name . "</td>";
echo "<td>" . $roll . "</td>";
echo "<td>" . $address . "</td>";
echo "</tr>";
}
echo "</tbody>";
echo "</table>";
} else {
echo "0 Results";
}
?>
</tbody>
</table>
</div>
</div>
</div>
<!-- Optional JavaScript -->
<!-- jQuery first, then Popper.js, then Bootstrap JS -->
<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js" integrity="sha384-KJ3o2DKtIkvYIK3UENzmM7KCkRr/rE9/Qpg6aAZGJwFDMVNA/GpGFF93hXpG5KkN"
crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js" integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js" integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>
</body>
<?php
// close prepared statement
mysqli_stmt_close($result);
// Close Connection
mysqli_close($conn);
?>
</html>