';
usort($timezone_identifiers, 'timezone_cmp');
$continent = '';
foreach($timezone_identifiers as $value) {
$ex = explode("/", $value);
if(count($ex) > 1) {
if($ex[0] != $continent) {
if($continent != '')
$o .= '';
$continent = $ex[0];
$o .= "';
$continent = 'Miscellaneous';
$o .= "';
return $o;
}}
if(! function_exists('datetime_convert')) {
function datetime_convert($from = 'UTC', $to = 'UTC', $s = 'now', $fmt = "Y-m-d H:i:s") {
$d = new DateTime($s, new DateTimeZone($from));
$d->setTimeZone(new DateTimeZone($to));
return($d->format($fmt));
}}
if(! function_exists('datesel')) {
function datesel($pre,$ymin,$ymax,$allow_blank,$y,$m,$d) {
$o = '';
$o .= "--";
return $o;
}}
// TODO rewrite this buggy sucker
function relative_date($posted_date) {
$localtime = datetime_convert('UTC',date_default_timezone_get(),$posted_date);
$in_seconds = strtotime($localtime);
$diff = time() - $in_seconds;
$months = floor($diff/2592000);
$diff -= $months*2419200;
$weeks = floor($diff/604800);
$diff -= $weeks*604800;
$days = floor($diff/86400);
$diff -= $days*86400;
$hours = floor($diff/3600);
$diff -= $hours*3600;
$minutes = floor($diff/60);
$diff -= $minutes*60;
$seconds = $diff;
if ($months>0) {
// over a month old,
return 'over a month ago';
} else {
if ($weeks>0) {
// weeks and days
$relative_date .= ($relative_date?', ':'').$weeks.' week'.($weeks!=1 ?'s':'');
} elseif ($days>0) {
// days and hours
$relative_date .= ($relative_date?', ':'').$days.' day'.($days!=1?'s':'');
} elseif ($hours>0) {
// hours and minutes
$relative_date .= ($relative_date?', ':'').$hours.' hour'.($hours!=1?'s':'');
} elseif ($minutes>0) {
// minutes only
$relative_date .= ($relative_date?', ':'').$minutes.' minute'.($minutes!=1?'s':'');
} else {
// seconds only
$relative_date .= ($relative_date?', ':'').$seconds.' second'.($seconds!=1?'s':'');
}
}
// show relative date and add proper verbiage
return $relative_date.' ago';
}