<?php
/***************************************************************/
/*函数：DateSelector v1.1 */
/*编码： PHP 3 */
/*创建三个表单字段，以用来先择 月份/日期/年份 */
/*输入： 日期默认值以及输入的日期 */
/*输出： 被HTML所定义的三个日期字段 */
/***************************************************************/
function DateSelector($inName, $useDate=0)
{
/* 创建一个月份名的数组 */
$monthName = array(1=> "January", "February", "March",
"April", "May", "June", "July", "August",
"September", "October", "November", "December");
/* 如果数据非法或是没有被提供，就使用当前时间*/
if($useDate == 0)
{
$useDate = Time();
}
/* 创建月份选择器 */
echo "<SELECT NAME=" . $inName . "Month>n";
for($currentMonth = 1; $currentMonth <= 12; $currentMonth++)
{
echo "<OPTION VALUE="";
echo intval($currentMonth);
echo """;
if(intval(date( "m", $useDate))==$currentMonth)
{
echo " SELECTED";
}
echo ">" . $monthName[$currentMonth] . "n";
}
echo "</SELECT>";
/* 创建日期选择器*/
echo "<SELECT NAME=" . $inName . "Day>n";
for($currentDay=1; $currentDay <= 31; $currentDay++)
{
echo "<OPTION VALUE="$currentDay"";
if(intval(date( "d", $useDate))==$currentDay)
{
echo " SELECTED";
}
echo ">$currentDayn";
}
echo "</SELECT>";
/* 创建处份选择器*/
echo "<SELECT NAME=" . $inName . "Year>n";
$startYear = date( "Y", $useDate);
for($currentYear = $startYear - 5; $currentYear <= $startYear+5;$currentYear++)
{
echo "<OPTION VALUE="$currentYear"";
if(date( "Y", $useDate)==$currentYear)
{
echo " SELECTED";
}
echo ">$currentYearn";
}
echo "</SELECT>";
}
?>
<HTML>
<BODY>
<FORM>
Choose a Date: <?php DateSelector( "Sample"); ?>
</FORM>
</BODY>
</HTML>
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