本文整理匯總了PHP中Viewer::count_channels方法的典型用法代碼示例。如果您正苦於以下問題：PHP Viewer::count_channels方法的具體用法？PHP Viewer::count_channels怎麽用？PHP Viewer::count_channels使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Viewer的用法示例。
在下文中一共展示了Viewer::count_channels方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: db
<?php
// load classes
include_once "../WEB-INC/class.db.php";
include_once "../WEB-INC/class.auth.php";
include_once "../WEB-INC/class.data_viewer.php";
// classes
$cDb = new db();
$cAuth = new auth();
$cDataViewer = new Viewer();
$intChannels = $cDataViewer->count_channels();
$step = 10;
$page = isset($_GET['p']) ? $_GET['p'] : 1;
$maxpages = $intChannels / $step;
$delete = isset($_POST['deletefeed']) ? $_POST['deletefeed'] : null;
if ($delete !== null) {
$cDelete = new Delete($delete, null);
}
if ($page > $maxpages) {
$page = $maxpages;
}
if ($page <= 1) {
$start = 0;
$stop = $start + $step;
$to_back = false;
if ($maxpages > 1) {
$to_next = true;
}
} else {
$start = $page * $step;
$stop = $start + $step;
$to_next = false;