Implementation of PHP paging

1//Get the current page
2 if (isset ($_get[' page ')) {
3 $page = intval ($_get[' page ');
4}
5 else {
6 $page = 1;
7}
8 $PageSize = 1; Number of records per page
9//Get Total quantity
Ten $sql = "SELECT count (*) from blog";
One $result = mysql_query ($sql);
$row = Mysql_fetch_row ($result);
$amount = $row [0];
14/* Total pages calculated
if ($amount) {
if ($amount < $PageSize) {//If the total quantity is less than the number of records per page $pagesize, then there is only one page.
$PageCount = 1;
18}
if ($amount% $PageSize) {//Total quantity divided by the number of records per page taken from
$PageCount =& amp;nbsp; (int) ($amount/$PageSize) +1;//if available, the number of pages equals the total quantity plus 1 of records per page
21}
else{
$PageCount =& amp;nbsp; $amount/$PageSize;//No, the result is the number of pages
24}
25}
else{
$PageCount = 0;
28}*/
$PageCount = Ceil ($amount/$PageSize);//Total pages = Total quantity divided by number per page if there is a small tree, carry < span style= "color: #008000;" >
if ($Page > $PageCount | $page ==0) {//If the current page is greater than the total number of pages
echo "Can't find this page!" ";
Exit ();
33}
34
35//Page link
$PageOut = ";
PNS if ($page ==1) {//If pages are only one page
$PageOut. = ' first page | previous page ';
39}
else{
$PageOut. = ' <a href= "index.php?page=1" > First page & lt;/a>|<a href= "index.php?page=". ($page-1). ' " > previous page </a>| ';
42}
if ($page = = $PageCount | | $PageCount ==0) {//If the current page equals total number
$PageOut. = ' next page | last ';
45}
else{
$PageOut. = ' <a href= ' index.php?page= '. ($page + 1). ' " > next page </a>|<a href= "index.php?page=". $PageCount. ' " > End </a> ';
48}
49//Get Data
if ($amount) {
Wuyi $sql = "SELECT * from Blog limit". ($page-1) * ($PageSize). ", $PageSize";
=mysql_query $result ($sql);
while ($row =mysql_fetch_array ($result)) {//This segment of code is just an example
The $blogs [] = array (' bid ' = $row [' Bid '], ' title ' and ' = ' $row [' title '];
foreach ($blogs as $blog) {
$title = $blog [' title '];
57}
$output = "<a href=index.php?action=blog_del&bid= $blog [bid]> Delete </a>".
"<a href=index.php?action=blog_edit&bid= $blog [bid]> editor </a>".
"<a href=index.php?action=blog_view&bid= $blog [bid]> view </a>";
("template/default/blog.tpl.php");
Echo $PageOut;
63}
($i =1; $i <= $PageCount; $i + +) {//Digital paging
$Pageshow = ($i! = $page)? " <a href= ' index.php?page= '. $i. "' > $i </a> ":" <b> $i </b> ";
Echo $PageShow;
67}
The echo $amount. ' Records, per page '. $PageSize. ' '. $PageCount. ' Page ';
69}

Implementation of PHP paging