137 lines
2.5 KiB
PHP
137 lines
2.5 KiB
PHP
<html>
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<head>
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<title>Date Example</title>
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<style>
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span.code {
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font-family: Monospace;
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}
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</style>
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</head>
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<body>
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<?php
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require_once "Date.php";
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function echo_code($ps_date)
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{
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echo '<span class="code">' . $ps_date . "</span><br />\n";
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}
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$date = new Date();
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?>
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<h4>Object is set to currrent time and local time zone by default:</h4>
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<?php
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echo_code($date->format('%d/%m/%Y %H.%M.%S%O (%Z)'));
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echo_code($date->format2('DD/MM/YYYY HH.MI.SSTZO (TZC - TZN)'));
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echo_code($date->getDate(DATE_FORMAT_ISO));
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?>
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<h4>Set date to 1st February, 1991:</h4>
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<?php
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$date->setDate("1991-02-01 01:02:03");
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echo_code($date->format('%d/%m/%Y %H.%M.%S'));
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echo_code($date->format2('DD/MM/YYYY HH.MI.SS'));
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// Display day, month spelled out:
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//
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echo_code($date->format('%A, %e %B %Y, %H.%M.%S'));
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echo_code($date->format2('NPDay, NPDDth Month YYYY, HH.MI.SS'));
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?>
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<h4>Time without padding (i.e. leading noughts), and with short year:</h4>
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<?php
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echo_code($date->format('%e/%m/%y %h.%M.%S'));
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echo_code($date->format2('NPDD/NPMM/YY NPHH.MI.SS'));
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?>
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<h4>Conversion to another time zone:</h4>
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<?php
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$date->convertTZbyID("Asia/Calcutta");
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echo_code($date->format2('"Time zone ID:" TZR'));
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echo_code($date->format2('"Time zone name:" TZN'));
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echo_code($date->format2('"Time zone code:" TZC'));
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echo_code($date->format2('"Time zone offset:" TZO'));
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echo "<br />\n";
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echo_code($date->format2('DD/MM/YYYY HH.MI.SSTZO (TZC)'));
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?>
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<h4>Addition/Subtraction:</h4>
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<?php
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$date->addDays(-1);
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echo_code($date->format2('DD/MM/YYYY HH.MI.SS'));
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$date->addHours(13);
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echo_code($date->format2('DD/MM/YYYY HH.MI.SS'));
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?>
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<h4>12-hour time:</h4>
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<?php
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echo_code($date->format('%d/%m/%Y %I.%M.%S %p'));
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echo_code($date->format2('DD/MM/YYYY HH12.MI.SS am'));
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?>
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<h4>Display micro-time:</h4>
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<?php
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$date->setSecond(3.201282);
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echo_code($date->format('%d/%m/%Y %I.%M.%s'));
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echo_code($date->format2('DD/MM/YYYY HH12.MI.SS.FFFFFF'));
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?>
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<h4>Convert to Unix time:</h4>
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<?php
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echo_code($hn_unixtime = $date->format2('U'));
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?>
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<h4>Convert Unix time back to Date object:</h4>
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<?php
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$date2 = new Date($hn_unixtime);
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echo_code($date2->format2("DD/MM/YYYY HH.MI.SSTZO"));
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?>
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<h4>Compare two times for equality:</h4>
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<?php
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if ($date2->before($date)) {
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echo "second date is earlier (because Unix time ignores the part-second)<br />\n";
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}
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$date->trunc(DATE_PRECISION_SECOND);
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if ($date2->equals($date)) {
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echo "dates are now the same<br />\n";
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}
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?>
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<br/>
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<br/>
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<br/>
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<br/>
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</body>
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</html>
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