我有一些错误,我无法解决问题。你能帮我吗?这是因为您使用的是不推荐使用的功能?我将如何解决这个问题?
这是代码
<?php
class Pagination {
function getStartRow($page,$limit){
$startrow = $page * $limit - ($limit);
return $startrow;
}
function showPageNumbers($totalrows,$page,$limit){
$query_string = $this->queryString();
$pagination_links = null;
/*
PAGINATION SCRIPT
seperates the list into pages
*/
$numofpages = $totalrows / $limit;
/* We divide our total amount of rows (for example 102) by the limit (25). This
will yield 4.08, which we can round down to 4. In the next few lines, we'll
create 4 pages, and then check to see if we have extra rows remaining for a 5th
page. */
for($i = 1; $i <= $numofpages; $i++){
/* This for loop will add 1 to $i at the end of each pass until $i is greater
than $numofpages (4.08). */
if($i == $page){
$pagination_links .= '<div class="page-link"><span>'.$i.'</span></div> ';
}else{
$pagination_links .= '<div class="page-link"><a href="?page='.$i.'&'.$query_string.'">'.$i.'</a></div> ';
}
/* This if statement will not make the current page number available in
link form. It will, however, make all other pages available in link form. */
} // This ends the for loop
if(($totalrows % $limit) != 0){
/* The above statement is the key to knowing if there are remainders, and it's
all because of the %. In PHP, C++, and other languages, the % is known as a
Modulus. It returns the remainder after dividing two numbers. If there is no
remainder, it returns zero. In our example, it will return 0.8 */
if($i == $page){
$pagination_links .= '<div class="page-link"><span>'.$i.'</span></div> ';
}else{
$pagination_links .= '<div class="page-link"><a href="?page='.$i.'&'.$query_string.'">'.$i.'</a></div> ';
}
/* This is the exact statement that turns pages into link form that is used above */
} // Ends the if statement
return $pagination_links;
}
//added by drale.com - 1-19-2010
function showNext($totalrows,$page,$limit,$text="next »"){
$next_link = null;
$numofpages = $totalrows / $limit;
if($page < $numofpages){
$page++;
$next_link = '<div class="page-link"><a href="?page='.$page.'&'.$query_string.'">'.$text.'</a></div>';
}
return $next_link;
}
function showPrev($totalrows,$page,$limit,$text="« prev"){
$next_link = null;
$numofpages = $totalrows / $limit;
if($page > 1){
$page--;
$prev_link = '<div class="page-link"><a href="?page='.$page.'&'.$query_string.'">'.$text.'</a></div>';
}
return $prev_link;
}
function queryString(){
//matches up to 10 digits in page number
$query_string = eregi_replace("page=[0-9]{0,10}&","",$_SERVER['QUERY_STRING']);
return $query_string;
}
}
?>
是因为您已将 PHP 版本升级到 5.3 吗?