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 <?php
$mydbhost ="localhost"; //ÅäÖÃÖ÷»ú
$mydbuser ="root"; //Êý¾Ý¿âÓû§
$mydbpw ="8312836"; //Êý¾Ý¿âÃÜÂë
$mydbname ="jingyun"; //Êý¾Ý¿âÃû
//$mydbcharset ="GBK";
$conn=mysql_connect($mydbhost,$mydbuser,$mydbpw) or die ("·þÎñÆ÷Á¬½Ó´íÎó".mysql_error());
mysql_select_db($mydbname,$conn);
mysql_query("SET NAMES 'utf8'");
date_default_timezone_set ('PRC');
$addtime=date("y-m-d H:i:s");
//¶¨Òå³£Á¿
define('ALL_PS',"nkfwe24tot");//¶þ´Î¼ÓÃÜ£¬ÃÜÂë×Ö·û
//echo md5("admin".ALL_PS);
//ÐÅÏ¢Ìáʾº¯Êý
function showmsg($text,$urlstr="")
{
if($urlstr){
echo '<Script>alert("'.$text.'");window.location.href="'.$urlstr.'";</Script>';
exit;
}
else {
echo "<Script>alert('".$text."');history.go(-1);</Script>";
exit;
}

}
?>


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PHP¼ÆËãÒ³ÃæÖ´ÐÐʱ¼ä

run_time.php  Code:
<?php
class runtime
{
var $StartTime = 0;
var $StopTime = 0;
function get_microtime()
{
list($usec, $sec) = explode(' ', microtime());
return ((float)$usec + (float)$sec);
}
function start()
{
$this->StartTime = $this->get_microtime();
}
f ......

phpǶÈëhtml

<?php
function outputMyName($fname) {
   echo "ÎÒµÄÃû×ֽР";
    echo "ÖÜ ".$fname."<br />";
}
 ?>
<html>
<body>
<?php
outputMyName("ʤ³¬");
outputMyName("Óîºã");
outputMyName("ÓîÃË");
?>
</body>
</html>
½á¹ûÈçÏ£ ......

PHP»ñȡʱ¼ä²îº¯Êý

//¼ÆËã¾à¹«Ôª1Äê1ÔÂ1ÈÕµÄÌìÊý£¬$yyyyÄê·Ö£¬$mmÔ·ݣ¬$ddÈÕ
function datelocal($yyyy,$mm,$dd){
$monthdays = array(31,28,31,30,31,30,31,31,30,31,30,31); //·ÇÈòÄêµÄÔ·ÝÌìÊý
//ÅжÏÊÇ·ñΪÈòÄ꣬ÈòÄê$leapyear = 1£¬·ñÔò $leapyear = 0
if($yy%4==0 && $yyyy%100!=0 || $yyyy%400==0)
$leapyear = 1;
els ......

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ÔÚÏîÄ¿¿ª·¢Öз¢ÏÖ¶ÔphpµÄÎĵµÈ±ÉÙ¹ÜÀí,±ðÈËдÁËÒ»¸ö,¹¦Äܲ»¶à
<?php
/**
* ˈ̞: doc
*
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* ÆäËû: ¿ÉÒÔ¶ÔĿ¼½øÐйýÂË,ÉèÖúÃԴĿ¼ºó,ÇëÓþø¶Ô·¾¶Ö¸¶¨Éú³ÉĿ¼,ģʽ¿Éµ÷,ģʽ
*
1Ϊ³£¹æÀàÐÍ,¼´ÒÔ Ð±Ïß**¿ªÍ·,ÒÔ*бÏß ½áÊø
* 2ΪÀ©Õ¹ÀàÐÍ,·²ÊÇ Ð±Ïß*¿ªÍ·ÒÔ*бÏß ½áÊøµÄ²¿·Ö¶¼½«³ÉΪÎÄ ......
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