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

PHPÒ³Ãæ·ÖÒ³º¯Êý

 ºÜ¾ÃǰЩµÄһЩÎÄÕ£¬ÄÇʱºò¼¼Êõ»¹ÔÚ³õ¼¶½×¶Î£¬ÔÚÏÖÔÚ¿´À´´úÂë¹»Àõ쬵«ÊÇÈË×ÜÊÇÒ»²½²½×ßÉÏÀ´µÄ£¬Ï£ÍûÄܸø³õѧÕßÒ»µã¹ÄÀøÁË£¡
<?php
/*********************************************************
 filename£ºmulti.php
 describe£º ÏÔʾ¶àÓÚÒ»Ò³µÄÁ´½Ó
 function£º·ÖÒ³ÏÔʾģ¿é
 author£º  etongchina@gmail.com
 checked£º 2008-02-15 18:05
 µ÷Ó÷½Ê½£º
$num:Êý¾Ý¿â×ܼǼÊý
$perpage:ÿҳÏÔʾÌõÊý
$curr_page:µ±Ç°Ò³Âë
$mpurl:Á´½ÓµÄURL
$type:url¸ÄдºóµÄÁ´½Ó
ĬÈϹæÔòΪ£ºµ±Ç°Ò³Âë.htm
*********************************************************/
function multi($num, $perpage, $curr_page, $mpurl,$type = 0) {
 $multipage = '';
 if(!is_numeric($curr_page) || ( $curr_page < 1 )){
  showmessage("ÎÞÐ§Ò³Ãæ²ÎÊý!");
  //×Ô¶¨ÒåµÄÊä³öÌáʾº¯Êý
 }
 if($type == 1){
  $script = '';
 }else{
  $script = ".htm";
 }
 if($num > $perpage) {
  $page = 6;
  $offset = 2;
  $pages = ceil($num / $perpage);
  if($curr_page > $pages){
   showmessage("Äú²é¿´µÄÒ³Ãæ²»´æÔÚ£¡");
  }
  $from = $curr_page - $offset;
  $to = $curr_page + $page - $offset - 1;
  if($page > $pages) {
   $from = 1; $to = $pages;
  }else{
   if($from < 1) {
    $to = $curr_page + 1 - $from;
    $from = 1;
    if(($to - $from) < $page && ($to - $from) < $pages) {
     $to = $page;
    }
   }elseif($to > $pages) {
    $from = $curr_page - $pages + $to;
    $to = $pages;
    if(($to - $from) < $page && ($to - $from) < $pages) {
     $from = $pages - $page + 1;
    }
&nbs


Ïà¹ØÎĵµ£º

Nginx + PHP£¨FastCGI£©¡±Web·þÎñÆ÷

   ÏÂÃæÊÇÓÃ100¸ö²¢·¢Á¬½Ó·Ö±ðȥѹÉú²ú»·¾³ÖÐͬһ¸ºÔؾùºâÆ÷VIPÏ¡¢ÌṩÏàͬ·þÎñµÄÁ½Ì¨·þÎñÆ÷£¬Ò»Ì¨ÎªNginx£¬Áíһ̨ΪApache£¬NginxÿÃë´¦ÀíµÄÇëÇóÊýÊÇApacheµÄÁ½±¶¶à£¬Nginx·þÎñÆ÷µÄϵͳ¸ºÔØ¡¢CPUʹÓÃÂÊÔ¶µÍÓÚApache£º
¡¡¡¡Äã¿ÉÒÔ½«Á¬½ÓÊý¿ªµ½10000¡«30000£¬È¥Ñ¹NginxºÍApacheÉϵÄphpinfo.php£¬ÕâÊÇÓÃä¯ÀÀÆ÷·ÃÎ ......

phpÊÕ¼¯

get_class_methods() // ËùÓз½·¨   
get_included_files()//·µ»Øµ±Ç°Ò³ËùÓмÓÔØµÄÎļþ   
get_declared_classes()// ·µ»Øµ±Ç°Ò³ËùÓÐclass   
get_declared_interfaces()// ·µ»ØËùÓеĽӿڠ  
get_defined_functions()// ·µ»ØËùÓеÄfunction &nb ......

php ¼¸ÖÖÅÅÐò·½Ê½

1.ðÅÝÅÅÐò
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++)
     ......

PHPѧϰ

phpÊÇÒ»ÖÖ¿ª·ÅÔ´´úÂ롢ǶÈëʽ·þÎñÆ÷¶ËµÄ½Å±¾ÓïÑÔ¡£
1¡¢PHPÒ²ÊÇǶÈëʽCGIÓïÑÔ¡£PHP4ÊDZ»·â×°ÔÚ±ê¼ÇÖеÄǶÈëʽÓïÑÔ£¬Äã¿ÉÒÔÇáÒ×µØÔÚPHPºÍHTMLÖ®¼ä½øÐÐת»»£¬¶ø²»±ØÊ¹ÓôóÁ¿´úÂëÒÔÊä³öHTML¡£Í¨ÓÃÍø¹Ø½Ó¿Ú(CGI)ÔÊÐíÓû§±àдÄܲúÉúHTMLÒÔ¼°¶¯Ì¬´¦ÀíÍøÒ³Êý¾ÝµÄ¼ÆËã»ú³ÌÐò¡£PHP¿ÉÒÔ±»¹éÀàΪCGI¡£
2¡¢Ó¦ÓÃPHPµÄÈý¸öÁìÓò£º(1)·þÎñÆ ......

ÓÃPHPдµÄDIV+CSSÈÕÀúº¯Êý

 ÆäʵÕâÆªÎÄÕÂÒ²²»ÄÜËã×÷ÊÇÔ­´´£¬Ö»ÊÇÔÚÔ­×÷ÕߵĻù´¡ÉÏÐ޸ĵıȽ϶࣬¼¸ºõÖØÐ´ÁËÒ»±é¡£
<?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
**/
fu ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ