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<?php
/**
*ÔÚÔ×÷ÕߵĻù´¡ÉÏÐ޸ĵģ¬ºÇºÇ£¬²»¹ýÍü¼ÇÁËÔ×÷ÕßÊÇËÁË£¬
*Èç¹ûÔ×÷Õß¿´µ½µÄ»°£¬¸øÎÒÒ»¸öÌáʾ£¬o(∩_∩)o...
*ÎÒµÄblog:http://etongchina.blogcn.com
*ÎÒµÄÓÊÏä:etongchina@gmail.com
**/
function calendar($year='',$month='',$linkurl='',$checkurl=''){
//´¦ÀíÈÕÆÚ
$year = $year?$year:date("Y");
$month = ($month!=='')?$month:date("m");
$day = $day?$day:date("d");
// if(date("Y-m") < ($year.'-'.$month)){
// showmessage("²éѯÈÕÆÚ´óÓÚµ±Ç°ÈÕÆÚ£¬Çë¼ì²éÊäÈë");
// }
if($year<2000){
showmessage("ÈÕÆÚ³ö´íÁË£¬Çë¼ì²éÊäÈë",$_SESSION[url_forward],1);
}
if($month==0) {
$month=12; $year--;
}
if($month==13) {
$month=1; $year++;
}
$str = '';
$str .='<div style="width:300px; margin-top:50px;">';
$str .= '<div style="float:left">';
$str .= '<span class="calendar" style="width:30px;height:28px;">';
$str
.= '<a
href="javascript:getResponse('."'".$linkurl."&month=".($month-1)."&year=".$year."'".')">'."<<</a></span>";
$str .= '<span class="calendar" style="width:158px; height:28px;font-size:12px">';
$str .="<a><b>".$year."Äê".$month."ÔÂ</b></a></span>";
$str .='<span class="calendar" style="width:30px;height:28px;">';
$str
.= '<a
href="javascript:getResponse('."'".$linkurl."&month=".($month+1)."&year=".$year."'".')">'.">></a></span>";
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µ± is_null($var) Ϊ true ʱ£¬ isset($var) Ϊ false ¡£·´Ö®ÒàÈ»¡£
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$i=$j+1;
ÕâÀïµÄis_null($j)Ϊtrue
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issetÓÃÓÚÅжÏ䶨ÒåµÄÇé¿ö¡£
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<?php
/*
*PHP¹ÜÀíMYSQLµÄÊý¾Ý¿âÀà
ʹÓ÷½·¨£º$dbConn = new DbConn([$Êý¾Ý¿âÃû(¿ÉÑ¡)]);
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Execute($sql) //Ö´ÐÐSQLÓï¾ä£¬Ã»Óзµ»ØÖµ;
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1<?
2require_once('../libs/classes/page.class.php');
3$page=new page(array('total'=>1000,'perpage'=>20));
4echo 'mode:1<br>'.$page->show();
5echo '<hr>mode:2<br>'.$page->show(2);
6echo '<hr>mode:3<br>'.$page->show(3);
7echo '&l ......
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function m_sort($arr)
{
$l = count($arr);
if($l==0) return false;
for($i=0;$i<$l-1;$i++)
{
for($j=$i+1;$j<$l-1;$j++)
......
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