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

php ½ØÈ¡utf 8×Ö·û´®

ÕÒÁ˺ܶàÕâÑùµÄº¯Êý£¬»¹ÊǾõµÄÕâ¸ö×îºÃÁË
$a = 'aadfdsf¶á¶¥ÌæÒ»¿Ý»ù22245¶¥ÌæsdffhѹÏÂ';
/**
* ½ØÈ¡utf-8×Ö·û
* @param string $string
* @param int$length
*
* return string
*/
function cutstr($string, $length) {
preg_match_all("/./u", $string, $info);
$i = 0;
$str = '';
foreach($info[0] as $item){
if(strlen($item) == 3){
$i+=2;
}else{
$i++;
}
$str .= $item;
if($i>=$length)break;
}
return $str;
}
echo cutstr($a, 10); //-> aadfdsf¶á¶¥ 


Ïà¹ØÎĵµ£º

PHP ÖÆ×÷ͨѶ¼£¨Ò»£©

×î½üÔÚѧPHP £¬¾õµÃ±È½Ï¼òµ¥£¬¿ÉÄÜÊÇÒòΪÓÐÒ»µã±à³Ì¾­ÑéµÄÔµ¹Ê°É£¬½ñÌì½Ì´ó¼ÒÓÃPHPÖÆ×÷ͨѶ¼£¬¹¦ÄܱȽϼòµ¥£¬µÚÒ»´Î×öÍøÒ³½Ì³Ì£¬¶øÇÒ²»ÊǺÜÓÐPHP¾­Ñ飬ËùÒÔ²»×ãµÄµØ·½´ó¼ÒÁôÑÔ¸æËßÎÒ£¬·Ï»°²»¶à˵£¬ÏÖÔÚ¿ªÊ¼
»·¾³£ºWindows XP SP3 + PHP5 + apache2 + mysql5
Ê×ÏÈ´´½¨Ò»¸öÊý¾Ý¿â£¬ÃûΪ MyDB £¨ÎÒÕâÀïʹÓõÄÊÇMySQL£©£¬SQL ......

phpɾ³ý ¸´ÖÆÎļþ¼Ð¼°ÆäÎļþ¼ÐÏÂËùÓÐÎļþ

<?php
  *   xCopy("feiy","feiy2",1):¿½±´feiyϵÄÎļþµ½   feiy2,ÍÆÏúÔ±µÄÒ»Ìì,°üÀ¨×ÓĿ¼    
  *²ÎÊý˵Ã÷£º    
  *   $destination:Ä¿µÄĿ¼Ãû    
  ......

PHPµÄrealpath(...)

PHPµÄrealpath(...)
Author:zfive5(zidong)
Email :zfive5@yahoo.com.cn
Òý×Ó£º
     ×òÌì°ïÈ˸ÄÁËÒ»ÏÂPHP³ÌÐò£¬ÔÚÅäeclipse+php(xdebug)+mysql+apacheºó£¬¾ÍÏÝÈëÒ»²½²½Âþ³¤¶ø·¦Î¶µÄµ÷ÊÔÖУ¬ËäÈ»¹¤¾ßÓÐЩ²»Ì«ºÃÓ㨵«Ò²¶Ôphp»·¾³9ÄêÀ´µÄ½ø²½¸Ðµ½ÐË·Ü£©£¬ ÔÚÕû¸öµ÷ÊÔ¹ý³ÌÖУ¬·¢ÏÖ×Ô¼ºÍêÈ«ÈÃrea ......

PHPÊý×éµÄÅÅÐò


×òÌìÉϰàµÄʱºò£¬·¢ÏÖgoogle adµÄ¹ã¸æÉÏÓÐÁËÊÕÈ룬µ«ÊÇϰëÖ®ºó¾ÓÈ»·¢ÏÖad±»“0”ÁË¡£È¥ÍøÉϲéÁËÏà¹Ø×ÊÁÏ£¬·¢ÏÖÁËÎÊÌâ¡£
ÄÇôGoogleÊÇÈçºÎÈ·¶¨AdsenseÓû§×ÔÐеã»÷¹ã¸æµÄÄØ£¿
¼Çס£¬¾ÍÔÚÄãÔø¾­×¢²áGoogle AdsenseÓû§µÄʱºò£¬Google¾ÍÖªµÀÄãµÄIPµØÖ·£¬×ÓÍøÒÔ¼°ÄãµçÄÔϵͳµÄÆäËû×ÊÁÏ¡£ÔÚGoogleµÄÊý¾Ý¿âÖÐÒ»Ö±¼ ......

PHPÁ¬½ÓMYSQLÊý¾Ý¿â

<p>04¼¶ÐÂÉúÃûµ¥</p>
<table border="1" width="80%" cellpadding="0">
<tr>
<td width="10%" align="center">Id</td>
<td width="20%" align="center">Name</td>
<td width="10%" align="center">Age</td>
<td width="10%" align="cent ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ