function is_new_news(news_def &$news)
{
$var = find_news($news);
if ($var == false) {
return true;
}
return false;
}
<!DOCTYPE html>
<?php
include_once "database.php";
$id = $_GET['id'];
$news = find_news($id);
?>
<html>
<head>
<title>News</title>
<link href="assets/style.css" rel="stylesheet">
<link href="assets/css/bootstrap.min.css" rel="stylesheet">
</head>
<body>
<div class="box-event">
<?php
foreach ($news as $n) {
?>
<div>
<?php
echo "<h2>" . $n['title'] . "</h2>";
?>
<div><?php
echo "<h4> (" . $n['newsType'] . ")</h4>";
?>
</div>
<hr/>
</div>
<p><?php
echo $n['info'];
?>
return $ile;
}
$na_stronie = 5;
$query = "select count(*) from news";
$wynik = XDb::xSql($query);
$ile = XDb::xFetchArray($wynik);
$ile = $ile[0];
$tpl->assign('ile', $ile);
if ($ile <= $na_stronie) {
find_news(0, $na_stronie);
} else {
if (!isset($_GET['page'])) {
find_news(0, $na_stronie);
$next_page = '2';
} elseif (isset($_GET['page']) && !empty($_GET['page']) && preg_match("/^\\d+\$/", $_GET['page'])) {
$ile_wynikow = find_news(($_GET['page'] - 1) * $na_stronie, $na_stronie);
if ($ile_wynikow == 0) {
header('Location: ./news.php?page=1');
exit;
} else {
if (($_GET['page'] - 1) * $na_stronie + $na_stronie <= $ile) {
$next_page = $_GET['page'] + 1;
}
$prev_page = $_GET['page'] - 1;
}
}
}
$tpl->assign('max', ceil($ile / $na_stronie));
$tpl->assign('next_page', $next_page);
$tpl->assign('prev_page', $prev_page);
$tpl->display('tpl/news.tpl');
<?php
if ($ile <= $na_stronie) {
find_news(0, $na_stronie);
} else {
if (!isset($_GET['page'])) {
find_news(0, $na_stronie);
$next_page = '2';
} elseif (isset($_GET['page']) && !empty($_GET['page']) && preg_match("/^\\d+\$/", $_GET['page'])) {
$start = ($_GET['page'] - 1) * $na_stronie;
$limit = $na_stronie;
//print $start." ".$limit;
find_news($start, $limit);
//print $ile."f";
if (empty($znalezione)) {
header('Location: ' . $url . '&page=1');
exit;
} else {
if (($_GET['page'] - 1) * $na_stronie + $na_stronie < $ile) {
$next_page = $_GET['page'] + 1;
}
$prev_page = $_GET['page'] - 1;
}
}
}