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 $tempstr1."…";
}
?>
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/renren000/archive/2009/02/02/3858694.aspx
Ïà¹ØÎĵµ£º
Blogϵͳ×÷Ϊ´ó¼Ò×î³£½Ó´¥µÄ»¥ÁªÍø¶«¶«£¬ÔÚÕ¾³¤ÈºÌåÖм¸ºõÈËÊÖÒ»²©£¬´ÓÖªÃûÃÅ»§µÄ²©¿ÍƵµÀ£¬µ½ÍøÂçÓªÏúר¼Ò²©¿Í£¬ÍøÃñ¶Ô²©¿ÍµÄ¹Ø×¢¶ÈÔÚ²»¶ÏÌá¸ß²¢É¡£Ä¿Ç°ÍøÉÏÃâ·ÑµÄblogϵͳ̫ÔÓ£¬ÔÚ´ËÕûÀíPHP°æµÄBlog½éÉÜÈçÏ£º
1¡¢wordpress:http://www.wordpress.org ¹¦ÄÜÒ²ºÜÈ«Ãæ£¬Ó¦¸ÃÊÇÖ§³ÖblogµÄÊ×Ñ¡¡£ËüÓÐ×îÇ¿µÄÄ£°æ¹¦ÄÜ£¬ÒѾ ......
ѧϰĿµÄ£ºÑ§»áÓÃPHPÉÏ´«ÎļþºÍ·¢Óʼþ
¡¡¡¡ÉÏ´«Îļþ±íµ¥±ØÐë¼ÓÉÏ enctype="multipart/form-data" ºÍ <input type="file" name="file">
¡¡¡¡
¡¡¡¡ÏÂÃæ¿´Ò»Ï´úÂ룺
¡¡¡¡$f=&$HTTP_POST_FILES['file'];
¡¡¡¡$dest_dir='uploads';//É趨ÉÏ´«Ä¿Â¼
¡¡¡¡$dest=$dest_dir.'/'.date("ymd")."_".$f['name'];// ......
Êý¾Ý¿âÊÇsqlserver2005,Êý¾Ý´æ´¢µÄ¾ßÌå±àÂë²»Ïê. µ½ÍøÉÏÕÒÁ˶ÎתÂ뺯Êý /* ¶¨Òå×Ö·ûת»»º¯Êý£¬½â¾ömssqlÖÐÎÄÂÒÂëÎÊÌâ */
function convert2utf8($string)
{
......
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 ......
Ò»¡¢ÒýÂÛ
PHP,Ò»ÃÅ×î½ü¼¸ÄêÐËÆðµÄwebÉè¼Æ½Å±¾ÓïÑÔ,ÓÉÓÚËüµÄÇ¿´óºÍ¿ÉÉìËõÐÔ,½ü¼¸ÄêÀ´µÃµ½³¤×ãµÄ·¢Õ¹,phpÏà±È´«Í³µÄaspÍøÕ¾,ÔÚËÙ¶ÈÉÏÓоø¶ÔµÄÓÅÊÆ,Ïëmssqlת6ÍòÌõÊý¾ÝphpÈçÐèÒª40Ãë,asp²»ÏÂ2·ÖÖÓ.µ«ÊÇ,ÓÉÓÚÍøÕ¾µÄÊý¾ÝÔ½À´Ô½¶à,ÎÒÃÇ¿ÊÇóÄܸü¿ìËٵĵ÷ÓÃÊý¾Ý,²»±ØÒªÃ¿´Î¶¼´ÓÊý¾Ý¿âµô,ÎÒÃÇ¿ÉÒÔ´ÓÆäËûµÄµØ·½,±È·½Ò»¸öÎļþ,»òÕßij¸ ......