痞客興的部落格

<?php
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";
// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
} 
$sql = "INSERT INTO mytable (name, phone, email) VALUES ('Charles', '04-12345678', 'charles@com88.tw')";
if ($conn->query($sql) === TRUE) {
    echo "New record created successfully";
} else {
    echo "Error: " . $sql . "<br>" . $conn->error;
}
$sql = "SELECT name, phone, email FROM mytable";
$result = $conn->query($sql);
if ($result->num_rows > 0) {
    // output data of each row
    while($row = $result->fetch_assoc()) {
        echo "name: " . $row["name"]. " - phone: " . $row["phone"]. " - email: " . $row["email"]. "<br>";
    }
} else {
    echo "0 results";
}
$sql = "UPDATE mytable SET phone='04-23456789' WHERE name='Charles'";
if ($conn->query($sql) === TRUE) {
    echo "Record updated successfully";
} else {
    echo "Error updating record: " . $conn->error;
}
$sql = "DELETE FROM mytable WHERE name='Charles'";
if ($conn->query($sql) === TRUE) {
    echo "Record deleted successfully";
} else {
    echo "Error deleting record: " . $conn->error;
}
$conn->close();
?>