How can the number of pages be accurately calculated in a PHP script for pagination?

To accurately calculate the number of pages for pagination in a PHP script, you need to divide the total number of items by the number of items per page and round up to the nearest whole number. This ensures that all items are accounted for and displayed correctly across multiple pages. 

// Calculate the total number of pages for pagination
$totalItems = 100; // Total number of items
$itemsPerPage = 10; // Number of items per page
$totalPages = ceil($totalItems / $itemsPerPage);

echo "Total Pages: " . $totalPages;

Keywords

PHP pagination number of pages calculation script

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