$articles = array( array('title' => 'Article A', 'date' => '2020-01-01'), array('title' => 'Article B', 'date' => '2020-02-01'), array('title' => 'Article C', 'date' => '2020-03-01') ); usort($articles, function($a, $b) { return strtotime($a['date']) - strtotime($b['date']); }); print_r($articles);
$query = "SELECT * FROM articles ORDER BY title DESC"; $result = mysqli_query($conn, $query); while($row = mysqli_fetch_array($result)) { echo $row['title']; }This function sorts the articles in the database table by the title column in descending order using a SELECT query and the mysqli_query() function. The package library for this function is PHP's core functionality. No external package is required to use this function.