How can loops and conditional statements be effectively used in PHP to streamline code for generating page numbers?

To streamline code for generating page numbers in PHP, loops can be used to iterate through a range of page numbers, while conditional statements can be used to determine which page numbers to display based on the current page and the total number of pages. 

<?php
$current_page = 5;
$total_pages = 10;

echo "<ul>";
for ($i = 1; $i <= $total_pages; $i++) {
    if ($i == $current_page) {
        echo "<li><strong>$i</strong></li>";
    } else {
        echo "<li><a href='page.php?page=$i'>$i</a></li>";
    }
}
echo "</ul>";
?>

Keywords

Loops conditional statements PHP page numbers code optimization

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