What are some best practices for displaying a limited number of database entries per page in PHP?

When displaying a large number of database entries on a web page, it is best practice to limit the number of entries shown per page to improve performance and user experience. One way to achieve this in PHP is by using pagination, where only a certain number of entries are displayed per page, and users can navigate through different pages to view more entries. 

<?php
// Define the number of entries to display per page
$entries_per_page = 10;

// Calculate the total number of pages based on the total number of entries
$total_entries = // Get total number of entries from the database
$total_pages = ceil($total_entries / $entries_per_page);

// Get the current page number from the URL parameter
$current_page = isset($_GET['page']) ? $_GET['page'] : 1;

// Calculate the offset for the SQL query
$offset = ($current_page - 1) * $entries_per_page;

// Retrieve entries from the database using LIMIT and OFFSET
$query = "SELECT * FROM entries LIMIT $entries_per_page OFFSET $offset";
// Execute the query and display the entries on the page
?>

Keywords

pagination LIMIT clause mysqli_fetch_array $_GET SQL injection

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