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
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 ......
[תÌù] Õ¥¸É PHP,²»µÃ²»×ªµÄһƪPHPʹÓü¼ÇÉ!
ÕâÆªÔÓÎÄ·ÒëÕûÀí×ÔÍøÂç¸÷·Îĵµ×ÊÁÏ(¼û×îÄ©µÄ²Î¿¼×ÊÁÏ)£¬ÓÈÆäÊÇ Ilia Alshanetsky (Åå·þÖ®ÖÁ) ÔÚ¶à¸ö PHP »áÒéÉϵÄÑݽ²£¬Ö÷ÒªÊǸ÷ÀàÌá¸ß PHP ÐÔÄܵļ¼ÇÉ¡£ÎªÇó¾«×¼£¬ºÜ¶à²¿·Ö¶¼ÓÐÏêϸµÄЧÂÊÊý¾Ý£¬ÒÔ¼°¶ÔÓ¦µÄ°æ±¾µÈµÈ¡£ÍµÀÁ£¬Êý¾Ý¾Í²»Ò»Ò»¸ø³öÁË£¬Ö±½Ó¸ø½áÂÛ£¬Èç¹ûÐèÒª¿´ÔÎ ......
ÈÕÆÚ¸ñʽ»¯date()º¯ÊýµÄ¸ñʽ»¯×Ö·û£º
Y Ä꣬4λÊý×Ö
m Ô£¬Ç°Ãæ´ø0:"01"-"12"
d ÔÂÖеÄÌì
H ʱ£¬24Ê±ÖÆ
i ·Ö
s   ......
ÔÚΪÓû§Ìṩ¶¯Ì¬ÄÚÈÝ·½Ã棬PHPºÍMySQLÊÇÒ»¸öÇ¿´óµÄ×éºÏ¡£ÕâЩÄêÀ´£¬ÕâÁ½Ïî²úÆ·ÒѾ¿çÔ½ÁËËüÃÇ×î³õµÄÓ¦ÓÃÎę̀£¬ÏÖÔÚ£¬Ò»Ð©ÊÀ½çÉÏ×æµÄÍøÕ¾Ò²ÔÚÓ¦ÓÃËüÃÇ¡£ËäÈ»ËüÃǵ±³õ¶¼ÊÇ¿ªÔ´Èí¼þ£¬Ö»ÄÜÔÚUNIX/LinuxÉÏÔËÐУ¬µ«¾¹ýÏ൱һ¶ÎʱÆÚµÄ·¢Õ¹£¬ËüÃÇÒÑÄÜÔÚWindowsƽ̨ÉÏÔËÐС£
ÔÚ±¾ÎÄÖУ¬ÎÒ½«Öð²½ÎªÄãÃÇ˵Ã÷ÈçºÎÔÚWindows»·¾³ÖÐ ......
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 ......