What could be causing the issue of phpMyAdmin not displaying data entered through a PHP script?

The issue of phpMyAdmin not displaying data entered through a PHP script could be caused by a lack of proper error handling in the script, incorrect database connection settings, or a problem with the SQL query being executed. To solve this issue, check for any error messages, ensure that the database connection is established correctly, and verify that the SQL query is written accurately.

// Example PHP script to insert data into a database table and display it in phpMyAdmin

// Establish database connection
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "database_name";

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

// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

// Insert data into table
$sql = "INSERT INTO table_name (column1, column2) VALUES ('value1', 'value2')";

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

// Display data from table
$result = $conn->query("SELECT * FROM table_name");
if ($result->num_rows > 0) {
    while($row = $result->fetch_assoc()) {
        echo "Column1: " . $row["column1"]. " - Column2: " . $row["column2"]. "<br>";
    }
} else {
    echo "0 results";
}

// Close connection
$conn->close();