error_reporting('E_ALL ^ E_NOTICE');
class UrlGenerator
{
function __construct($state = array())
{
$this->base = $_SERVER['PHP_SELF'];
$this->state = $state;
}
function render($base = null, $array = array())
{
return ($base ? $base : $this->base) . '?' . http_build_query(array_merge($this->state, $array));
}
}
// Pretend this is a state object, and the code below is set up by A_Pager_Request
$state = array();
$state['page'] = $_GET['page'] ? $_GET['page'] : 1;
$state['sort_key'] = $_GET['sort_key'] ? $_GET['sort_key'] : 'text';
$state['sort_order'] = $_GET['sort_order'] ? $_GET['sort_order'] : 'asc';
$state['items_per_page'] = $_GET['items_per_page'] ? $_GET['items_per_page'] : 10;
// Optional: if you want link to persist. Maybe this is set up by another component?
// $state['link'] = $_GET['link'] ? $_GET['link'] : 1;
$url = new UrlGenerator($state);
?>
<p>
<a href="<?php
echo $url->render('parent_state.php', array('link' => 1));
?>
">Back to Parent</a>
</p>
}
}
// Pretend this is a state object, and the code below is set up by A_Pager_Request
$state = array();
$state['page'] = $_GET['page'] ? $_GET['page'] : 1;
$state['sort_key'] = $_GET['sort_key'] ? $_GET['sort_key'] : 'text';
$state['sort_order'] = $_GET['sort_order'] ? $_GET['sort_order'] : 'asc';
$state['items_per_page'] = $_GET['items_per_page'] ? $_GET['items_per_page'] : 10;
// Optional: if you want link to persist. Maybe this is set up by another component?
// $state['link'] = $_GET['link'] ? $_GET['link'] : 1;
$url = new UrlGenerator($state);
?>
<p>
<a href="<?php
echo $url->render(array('link' => 1));
?>
"><?php
if ($_GET['link'] == 1) {
?>
<strong>Link1</strong><?php
} else {
?>
Link1<?php
}
?>
</a>
<a href="<?php
echo $url->render(array('link' => 2));
?>
"><?php
