$page = 1;
$total = 20;
$prevs = $page - 4;
if($prevs < ;= 0) {
$prevs = 1;
}
$next = $page + 4;
if($next > $ 총) {
$next = $total;
}
for($i = $prevs; $i <= $page - 1; $i++) {
echo $i."rn";
}
echo '['.$page.']'."rn";
for ($i = $page + 1; $i <= $next; $i++) {
echo $i."rn";
}
![[웹 프런트엔드] Node.js 빠른 시작](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
