Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

PHP Integrating PHP with Databases Limiting Records in SQL Pagination Function

It looks like Task 1 is no longer passing.

pagination functions

index.php
<?php
include "pagination.php";

/* add function here */
function pagination($total_pages, $current_page, $section,$search){
/* setting pagination variable */
$pagination = "<div class=\"pagination\">";
$pagination .= "Pages: ";  
for ($i = 1;$i <= $total_pages;$i++) {
    if ($i == $current_page) {
        $pagination .= " <span>$i</span>";
    } else {
        $pagination .= " <a href='catalog.php?";
        if (!empty($search)) {
            $pagination .= "s=".urlencode(htmlspecialchars($search)) . '&' ;
        } else if (!empty($section)) {
            $pagination .= "cat=".$section . '&';
        }
        $pagination .= "pg=$i'>$i</a>";
    }
}
$pagination .= "</div>";
}
/* displaying the pagination */
 echo pagination();  

1 Answer

Looks like you forgot your arguments when calling the function. This worked for me:

'''php <?php include "pagination.php";

/* add function here */ function pagination($total_pages, $current_page, $section, $search) { $pagination = "<div class=\"pagination\">"; $pagination .= "Pages: ";
for ($i = 1;$i <= $total_pages;$i++) { if ($i == $current_page) { $pagination .= " <span>$i</span>"; } else { $pagination .= " <a href='catalog.php?"; if (!empty($search)) { $pagination .= "s=".urlencode(htmlspecialchars($search)) . '&' ; } else if (!empty($section)) { $pagination .= "cat=".$section . '&'; } $pagination .= "pg=$i'>$i</a>"; } } $pagination .= "</div>"; return $pagination; }

/* displaying the pagination */ echo pagination($total_pages, $current_page, $section, $search); '''