Plz help with this
Posted: Tue Oct 17, 2006 5:29 pm
Anyone know whats wrong with this?
Parse error: parse error, unexpected '{' in C:\wamp\www\class.php on line 45
Code: Select all
<?php
class Pager
{
function getPagerData($numHits, $limit, $page)
{
$numHits = (int) $numHits;
$limit = max((int) $limit, 1);
$page = (int) $page;
$numPages = ceil($numHits / $limit);
$page = max($page, 1);
$page = min($page, $numPages);
$offset = ($page - 1) * $limit;
$ret = new stdClass;
$ret->offset = $offset;
$ret->limit = $limit;
$ret->numPages = $numPages;
$ret->page = $page;
return $ret;
}
}
// get the pager input values
$page = $_GET['page'];
$limit = $mypagelimit;
$result = mysql_query("select count(*) from $mytablename");
$total = mysql_result($result, 0, 0);
// work out the pager values
$pager = Pager::getPagerData($total, $limit, $page);
$offset = $pager->offset;
$limit = $pager->limit;
$page = $pager->page;
// use pager values to fetch data
$query = "$myquery limit $offset, $limit";
$result = mysql_query($query);
while ($line = mysql_fetch_array($result))
{
extract($line);
};
// output paging system (could also do it before we output the page content)
if ($page == 1) // this is the first page - there is no previous page
echo "Previous";
else // not the first page, link to the previous page
echo "<a href=\"$mypagename" . ($page - 1) . "\">Previous</a>";
for ($i = 1; $i <= $pager->numPages; $i++) {
echo " | ";
if ($i == $pager->page)
echo "Page $i";
else
echo "<a href=\"$mypagename" . "$i\">Page $i</a>";
}
if ($page == $pager->numPages) // this is the last page - there is no next page
echo " | Next";
else // not the last page, link to the next page
echo "<a href=\"$mypagename" . ($page + 1) . "\"> | Next</a>";
?>