mirror of
https://github.com/sorenpeter/timeline.git
synced 2025-12-15 19:07:01 +00:00
47 lines
No EOL
1.3 KiB
PHP
47 lines
No EOL
1.3 KiB
PHP
<?php
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// from: https://gist.github.com/Xeoncross/1204255
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$regions = array(
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'Africa' => DateTimeZone::AFRICA,
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'America' => DateTimeZone::AMERICA,
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'Antarctica' => DateTimeZone::ANTARCTICA,
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'Aisa' => DateTimeZone::ASIA,
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'Atlantic' => DateTimeZone::ATLANTIC,
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'Europe' => DateTimeZone::EUROPE,
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'Indian' => DateTimeZone::INDIAN,
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'Pacific' => DateTimeZone::PACIFIC
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);
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$timezones = array();
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foreach ($regions as $name => $mask)
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{
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$zones = DateTimeZone::listIdentifiers($mask);
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foreach($zones as $timezone)
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{
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// Lets sample the time there right now
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//$time = new DateTime("Europe/London", new DateTimeZone($timezone));
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// Us dumb Americans can't handle millitary time
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//$ampm = $time->format('H') > 12 ? ' ('. $time->format('g:i a'). ')' : '';
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// Remove region name and add a sample time
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$timezones[$name][$timezone] = substr($timezone, strlen($name) + 1); // . ' - ' . $time->format('H:i') . $ampm;
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}
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}
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// View
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print '<label>Select Your Timezone</label><select id="timezone">';
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foreach($timezones as $region => $list)
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{
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print '<optgroup label="' . $region . '">' . "\n";
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foreach($list as $timezone => $name)
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{
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$name = str_replace('_', ' ', $name);
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print '<option name="' . $timezone . '">' . $name . '</option>' . "\n";
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}
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print '<optgroup>' . "\n";
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}
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print '</select>'; |