Skip to content
PHP Logo

How can one efficiently output data from arrays stored in a database using PHP?

To efficiently output data from arrays stored in a database using PHP, you can use a foreach loop to iterate through the array and echo out the values. This allows you to dynamically display the data without hardcoding each value. Additionally, you can use prepared statements to prevent SQL injection attacks when querying the database.

php 
// Assume $data is an array retrieved from the database
foreach ($data as $row) {
    echo $row['column1'] . ' - ' . $row['column2'] . '<br>';
}

Related questions