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

PHP½ØÈ¡¹Ì¶¨³¤¶È×Ö·û´®º¯Êý

<?php   
  
function toFixLen($str,$len){ //¹Ì¶¨³¤¶È×Ö·û´®µÄ½ØÈ¡   
  
    if($len>=strlen($str)||!$len) return $str;   
  
    $len-=3;   
  
    $tempstr1 = substr($str,0,$len); //½ØÈ¡×Ö·û´®   
  
    $tempstr2 = preg_replace('/([\x81-\xff]+)$/ms','',$tempstr1,1); //È¥µô½áβµÄÁ¬Ðøºº×Ö×Ö·û   
  
    if(!is_int((strlen($tempstr1)-strlen($tempstr2))/2)){ //È¥µôµÄ×Ö·ûÎªÆæÊý?   
  
        $tempstr1 = substr($str,0,$len-1);   
  
    }   
  
    return $tempstr1."…";   
  
}   
  
?>
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/renren000/archive/2009/02/02/3858694.aspx


Ïà¹ØÎĵµ£º

Ê®Ììѧ»áphpÖ®µÚÊ®Ìì

 Ñ§Ï°Ä¿µÄ£ºÑ§»áÓÃPHPÉÏ´«ÎļþºÍ·¢Óʼþ
¡¡¡¡ÉÏ´«Îļþ±íµ¥±ØÐë¼ÓÉÏ enctype="multipart/form-data" ºÍ <input type="file" name="file">
¡¡¡¡
¡¡¡¡ÏÂÃæ¿´Ò»Ï´úÂ룺
¡¡¡¡$f=&$HTTP_POST_FILES['file'];
¡¡¡¡$dest_dir='uploads';//É趨ÉÏ´«Ä¿Â¼
¡¡¡¡$dest=$dest_dir.'/'.date("ymd")."_".$f['name'];// ......

phpÐÂÎÅÄÚÈÝ·ÖҳʵÀý£¨smarty Ä£°å£©

ÏîÄ¿ÐèÒªÓõ½ ÐÂÎÅÄÚÈÝÒ³ ʵÏÖ·ÖÒ³¹¦ÄÜ£¬Ëæ±ãдÁËһϡ£
¸ø´ó¼Ò×ö¸ö²Î¿¼£¬Ð´µÄ²»ºÃ»¹ÍûÁ½Ⱑ£¡
//ÐÂÎÅÄÚÈÝ·ÖÒ³¿ªÊ¼ The page next for news content start
$nextpage="<!--{nextpage}-->";//·ÖÒ³±êʾ.
$content=explode($nextpage,$content);
$sum=count($content);
$mpurl=$_SERVER['PHP_SELF']."?newsid ......

PhpÊý×é

 
1,¶¨Î»Êý×飺
bool in_array ( mixed needle,array haystack[,bool strict]) ²éÕÒÖ¸¶¨ÔªËØ£»
array array_keys (arraqy input [, mixed search_value]) ·µ»Ø¼üÖµ×é³ÉµÄÊý×飻
bool array_key_exists(mixed key,array search) ÅжϼüÖµÊÇ·ñΪָ¶¨µÄ¼üÖµ£»
array array_values (array input) ·µ»ØÊý×éÖеÄÔªËØÖµ£ ......

ÔÝʱ½â¾öPHPÁ¬½ÓSQLserver2005ÂÒÂëÎÊÌâ.

Êý¾Ý¿âÊÇsqlserver2005,Êý¾Ý´æ´¢µÄ¾ßÌå±àÂë²»Ïê. µ½ÍøÉÏÕÒÁ˶ÎתÂ뺯Êý /*        ¶¨Òå×Ö·ûת»»º¯Êý£¬½â¾ömssqlÖÐÎÄÂÒÂëÎÊÌâ            */
function convert2utf8($string)
     {
  ......

linuxϲ鿴nginx£¬apache£¬mysql£¬phpµÄ±àÒë²ÎÊý

ÒýÓÃhttp://www.linuxtone.org/html/76/t-2776.html
ÓÐʱºònginx£¬apache£¬mysql£¬php±àÒëÍêÁËÏë¿´¿´±àÒë²ÎÊý¿ÉÒÔÓÃÒÔÏ·½·¨
nginx±àÒë²ÎÊý£º
#/usr/local/nginx/sbin/nginx -V
CODE:
nginx version: nginx/0.6.32
built by gcc 4.1.2 20071124 (Red Hat 4.1.2-42)
configure arguments: --user=www --group=www --p ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ