// Connect to the database $conn = new PDO('mysql:host=localhost;dbname=mydb', 'username', 'password'); // Set up the delete query $query = "DELETE FROM users WHERE user_id = 5"; // Execute the query $conn->exec($query);
// Read the CSV file into an array $data = array_map('str_getcsv', file('data.csv')); // Loop through the array and delete the rows foreach ($data as $key => $row) { if ($row[2] == 'inactive') { // Index 2 is the 'status' column unset($data[$key]); } } // Write the updated data back to the CSV file $fp = fopen('data.csv', 'w'); foreach ($data as $row) { fputcsv($fp, $row); } fclose($fp);Determining the package library for configuring delete in PHP depends on the specific functionality required. For example, if you're working with a MySQL database, you may need to use the PDO or mysqli extension. If you're working with CSV files, you can use the built-in file functions or a third-party library like League\Csv.