Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

PHP¼òµ¥·ÖÒ³

  <?php 
   //¸Ä±äÊý¾Ý¿âÃûÖ®ºó¼´¿ÉʹÓõķÖÒ³
    include 'conn.php';  //ÕâÀïÌí¼ÓÒ»¸öÊý¾Ý¿âÁ¬½Ó¼´¿É£¬±ä»»³É×Ô¼ºÉ趨µÄÁ´½Ó
    $page=$_GET['page']; //·­Ò³Ñ¡Ïî Ê×Ò³£¬ÏÂÒ»Ò³£¬ÉÏÒ»Ò³£¬Î²Ò³
    $current= $_GET['current']; //µ±Ç°Ò³Êý
                                                          
        mysql_select_db("leaveword");//ʹÓõÄÊý¾ÝÃû
        $result=mysql_query("select * from msgs",$connection);//¸Ä±äÊý¾Ý
         $total=mysql_num_rows($result);  
        $pagesize=3;  
                    if   (($total%$pagesize)!=0)    
                    $totalpage=intval($total/$pagesize)+1;   
                 
                    else    
                    $totalpage=intval($total/$pagesize);    
                    if   ($page=="")    
  


Ïà¹ØÎĵµ£º

phpÏÔʾʱ¼ä´úÂë

Ò»¡¢PHPº¯ÊýDate()»ñÈ¡µ±Ç°Ê±¼ä
´úÂ룺
<?php echo $showtime=date("Y-m-d H:i:s");?>
ÏÔʾµÄ¸ñʽ: Äê-ÔÂ-ÈÕ Ð¡Ê±:·ÖÖÓ:Ãë
Ïà¹Ø²ÎÊý£º
a£º"am"»òÕß"pm"
A£º"AM"»òÕß"PM"
d£º¼¸ÈÕ£¬¶þλÊý×Ö£¬Èô²»×ã¶þλÔòÇ°Ãæ²¹Á㣬Èç: "01"ÖÁ"31"
D£ºÐÇÆÚ¼¸£¬Èý¸öÓ¢ÎÄ×Öĸ£¬Èç: "Fri"
F£ºÔ·ݣ¬Ó¢ÎÄÈ«Ãû£¬Èç: "Jan ......

¹úÍâÊ®´ó×îÁ÷ÐÐPHP¿ò¼Ü

ÒÔÏÂΪʮ¸öĿǰ×îÁ÷ÐеĻùÓÚMVCÉè¼ÆÄ£Ê½µÄPHP¿ò¼Ü¡£
1. Yii
YiiÊÇÒ»¸ö»ùÓÚ×é¼þµÄ¸ßÐÔÄܵÄPHPµÄ¿ò¼Ü£¬ÓÃÓÚ¿ª·¢´ó¹æÄ£WebÓ¦Óá£Yii²ÉÓÃÑϸñµÄOOP±àд£¬²¢ÓÐ×ÅÍêÉÆµÄ¿âÒýÓÃÒÔ¼°È«ÃæµÄ½Ì³Ì¡£´ÓMVC£¬DAO/ActiveRecord£¬widgets£¬caching£¬µÈ¼¶Ê½RBAC£¬Web·þÎñ£¬µ½Ö÷Ì廯£¬I18NºÍL10N£¬YiiÌṩÁ˽ñÈÕWeb 2.0Ó¦Óÿª·¢ËùÐèÒªµÄ¼¸ ......

php³£Óü¼ÇÉ

ÈçºÎÅжÏipµØÖ·ºÏ·¨ÐÔ
if(!strcmp(long2ip(sprintf("%u",ip2long($ip))),$ip)) echo "is ipn";
 emailµÄÕýÔòÅжÏ
eregi("^[_.0-9a-zA-Z-]+@([0-9a-zA-Z][0-9a-zA-Z_-]+.)+[a-zA-Z]$", $email);
¼ì²âipµØÖ·ºÍmaskÊÇ·ñºÏ·¨µÄÀý×Ó
$ip = '192.168.0.84';
$mask = '255.255.255.0';
$network = '192.168.0';
$ip = ......

php³£Óú¯Êý3


 
<?php
class useful{
 /*
  * ³£Óú¯ÊýÀà
  * ×÷    Õߣº¶à²ËÄñ
  * ÁªÏµÓÊÏ䣺kingerq AT msn DOT com
  * ´´½¨Ê±¼ä£º2005-07-18
  * À´Ô´£ºhttp://blog.csdn.net/kingerq
  */
 
 /*
  * ¹¦ÄÜ£º¸ñʽ»¯Êý×Ö£¬ÒÔ±ê×¼MONEY¸ñʽÊä³ö
......

PHPÖÐstrtrºÍstr_replace±È½Ï

Ê×ÏÈÕâ2¸öº¯Êý¶¼ÊǾßÓÐÌæ»»×Ö·û¹¦Äܵġ£µ«ÊÇstrtr±Èstr_replaceÐÔÄÜÉÏÒª¿é4±¶¡£¾ßÌåÇé¿öÇë¿´ÈçÏ·ֽ⣺
Ê×ÏÈÊÇstrtrº¯Êý£º
ʵÀý1£ºµ±
ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º
<?php
//Õâ¸öʱºòÊä³öµÄΪbaicai¶ø²»ÊÇbai123cai,ÒòΪstr("pao")<strlen("bai123")
echo strtr("paocai!","pao","bai123");
?>
ʵÀý2£ºµ±±»Ìæ»»µÄÖ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ