[1062] PHP7入門
<?php
require_once 'header.php';
$page_title = '首頁';
// die(var_dump($_SESSION));
$op = isset($_REQUEST['op']) ? filter_var($_REQUEST['op']) : '';
$sn = isset($_REQUEST['sn']) ? (int) $_REQUEST['sn'] : 0;
/*************控制器**************/
switch ($op) {
case 'submission':
$op = 'submission';
break;
default:
if ($sn) {
show_article($sn);
$op = 'show_article';
} else {
list_article();
list_focus();
$op = 'list_article';
}
break;
}
require_once 'footer.php';
/*************函數區**************/
//讀出所有文章
function list_article()
{
global $db, $smarty;
$sql = "SELECT * FROM `article` ORDER BY `update_time` DESC ";
include_once "PageBar.php";
$PageBar = getPageBar($db, $sql, 3, 10);
$bar = $PageBar['bar'];
$sql = $PageBar['sql'];
$total = $PageBar['total'];
$result = $db->query($sql) or die($db->error);
$all = array();
$i = 0;
while ($data = $result->fetch_assoc()) {
$all[$i] = $data;
$all[$i]['summary'] = mb_substr(strip_tags($data['content']), 0, 90);
$i++;
}
// die(var_export($all));
$smarty->assign('all', $all);
$smarty->assign('bar', $bar);
$smarty->assign('total', $total);
}
//讀出所有精選
function list_focus()
{
global $db, $smarty;
$sql = "SELECT * FROM `article` WHERE `focus`='1' ORDER BY `update_time` DESC";
$result = $db->query($sql) or die($db->error);
$all = array();
$i = 0;
while ($data = $result->fetch_assoc()) {
$all[$i] = $data;
$all[$i]['summary'] = mb_substr(strip_tags($data['content']), 0, 90);
$i++;
}
// die(var_export($all));
$smarty->assign('allslide', $all);
}