note 79237 deleted from function.timezone-identifiers-list by derick
| From: | derick@php.net | Date: | Tue, 13 May 2008 20:16:13 +0000 |
| Subject: | note 79237 deleted from function.timezone-identifiers-list by derick | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-139356@lists.php.net to get a copy of this message | ||
Note Submitter: vats_tco at comcast dot net
----
Your script was useful, thanks. I made a few small changes to the script to make it work and display
the Time Zones properly. The list would display the cities by country but some cities have
sub-cities that are not displayed so you would see 8 Argentina's for example and the value
would not get the proper Time Zone. With this fix it will display the sub-cites and add them to the
value as well.
<?php
function get_tz_options($selectedzone, $label, $desc = '')
{
echo '<div class="label"><label
for="edited_user_timezone">'.$label.':</label></div>';
echo '<div class="input"><select
name="edited_user_timezone">';
function timezonechoice($selectedzone) {
$all = timezone_identifiers_list();
$i = 0;
foreach($all AS $zone) {
$zone = explode('/',$zone);
$zonen[$i]['continent'] = $zone[0];
$zonen[$i]['city'] = $zone[1];
$zonen[$i]['subcity'] = $zone[2];
$i++;
}
asort($zonen);
foreach($zonen AS $zone) {
extract($zone);
if($continent == 'Africa' OR $continent == 'America' OR $continent ==
'Antarctica' OR $continent == 'Arctic' OR $continent == 'Asia' OR
$continent == 'Atlantic' OR $continent == 'Australia' OR $continent ==
'Europe' OR $continent == 'Indian' OR $continent == 'Pacific') {
if(!isset($selectcontinent)) {
$structure .= '<optgroup label="'.$continent.'">'; //
continent
} elseif($selectcontinent != $continent) {
$structure .= '</optgroup><optgroup
label="'.$continent.'">'; // continent
}
if($city != ''){
if ($subcity != ''){
$city = $city . '/'. $subcity;
}
$structure .= "<option
".((($continent.'/'.$city)==$selectedzone)?'selected="selected
"':'')."
value=\"".($continent.'/'.$city)."\">".str_replace('_','
',$city)."</option>"; //Timezone
} else {
if ($subcity != ''){
$city = $city . '/'. $subcity;
}
$structure .= "<option
".(($continent==$selectedzone)?'selected="selected "':'')."
value=\"".$continent."\">".$continent."</option>";
//Timezone
}
$selectcontinent = $continent;
}
}
$structure .= '</optgroup>';
return $structure;
}
echo timezonechoice($selectedzone);
echo '</select>';
echo '<span class="notes"> '.$desc.'
</span></div>';
}
?>