function list_centers()
{
//HTML flow
$html = "";
//Get centers from DWBN or cache
if (@$_GET['source'] == 'cache') {
//Get from cache
$members = get_cache();
//Be beware! It's cache
$html .= "<span class='warning'>Pay attention! This is from cache!</span><br/><br/>";
} else {
//Collect information from DWBN
$members = dwbn_collect();
}
//Show collected information{
//Number of centers
$html .= "Number of centers: " . count($members) . "<br/><br/>";
//Example of center{
$html .= "<pre>" . print_r($members[0], true) . "</pre><br/>";
//}
//Centers info
foreach ($members as $center) {
$html .= $center['email'] . "<br/>";
}
//}
//Return
return $html;
}
function update_cache()
{
//Bind global veriables
global $cache_path;
//Collect information from DWBN
$members = dwbn_collect();
//Try to update cache
if (file_easy_write(correct_path($cache_path) . "dwbn.cache", json_encode($members))) {
$html = "Cache updated successfully";
} else {
$html = "Error. Cache wasn't updated";
}
//Return HTML flow
return $html;
}
