How can PHP be used to query a database for entries after a specific date?

To query a database for entries after a specific date using PHP, you can use SQL queries with a WHERE clause that specifies the date condition. You can use PHP variables to dynamically set the date condition based on user input or a predefined date. 

// Establish a connection to the database
$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);
}

// Define the specific date
$specific_date = "2022-01-01";

// Query the database for entries after the specific date
$sql = "SELECT * FROM table_name WHERE date_column > '$specific_date'";
$result = $conn->query($sql);

if ($result->num_rows > 0) {
    // Output data of each row
    while($row = $result->fetch_assoc()) {
        echo "ID: " . $row["id"]. " - Name: " . $row["name"]. "<br>";
    }
} else {
    echo "0 results";
}

$conn->close();

Keywords

PHP database query date comparison SQL datetime manipulation

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