关于前后台，求帮忙，在线等
修改日历程序。要求：将存储特殊节日的数组放置在后台，以key-value的键值数组存储信息（或者是更复杂的数组）。前台将日期传入后台，后台接收，判断，返回。前后台通信必须以JSON格式进行。
我实在是不明白
回复讨论(解决方案)
很??。
後台有???表，??特殊日期，key=>value??，
因?是特殊日期，key??是日期，value??是?日期是什??日。
例如
$arr = array( '01-01' => '元旦', '02-14' => '情人?', '03-08' => '?女?');
前台，?入日期，然後後台根?日期返回是否特殊?日。前後台通?使用json格式。
前台代?：
<html><head><meta http-equiv="content-type" content="text/html;charset=utf-8"><script type="text/javascript" src="http://lib.sinaapp.com/js/jquery/1.7.2/jquery.min.js"></script></head><body><script type="text/javascript">function check(){ var data = $('#d').val(); $.post("index.php",{d:data},function(jsonData){ if(jsonData.success==true){ alert(jsonData.value); }else{ alert('fail'); } },'JSON');}</script><p>??入日期，例如01-01</p><input type="text" id="d" value=""><input type="button" value="search" onclick="check()"></body></html>後台代?：
false)); exit();}$ret = array();if(isset($arr[$d])){ $ret = array( 'success' => true, 'value' => $arr[$d] );}else{ $ret = array( 'success' => false, 'value' => '' ); }echo json_encode($ret);?>
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