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日期选择器

<?php
/>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>/
/>函数：DateSelector v1.1  >/
/>编码： PHP 3  >/
/>作者： Leon Atkinson < leon@clearink.com > >/
/>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  ">$currentDay\n" ;
}
 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 ">$currentYear\n" ;
}
echo "</SELECT>" ;

}
?>

<HTML>

<BODY>

<FORM>
Choose a Date: <?php DateSelector( "Sample" ); ?>
</FORM>

</BODY>

</HTML>


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