Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

phpÖÐiconvº¯ÊýʹÓ÷½·¨(ת£©


iconvº¯Êý¿âÄܹ»Íê³É¸÷ÖÖ×Ö·û¼¯¼äµÄת»»£¬ÊÇphp±à³ÌÖв»¿ÉȱÉٵĻù´¡º¯Êý¿â¡£ 
1¡¢ÏÂÔØlibiconvº¯Êý¿âhttp://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.9.2.tar.gz£» 
2¡¢½âѹËõtar -zxvf libiconv-1.9.2.tar.gz; 
3¡¢°²×°libiconv 
££configure --prefix=/usr/local/iconv 
#make 
#make install 
4¡¢ÖØбàÒëphp Ôö¼Ó±àÒë²ÎÊý--with-iconv=/usr/local/iconv 
windowsÏÂ
×î½üÔÚ×öÒ»¸öС͵³ÌÐò£¬ÐèÒªÓõ½iconvº¯Êý°ÑץȡÀ´¹ýµÄutf-8±àÂëµÄÒ³Ãæת³Égb2312£¬ ·¢ÏÖÖ»ÓÐÓÃiconvº¯Êý°Ñץȡ¹ýÀ´µÄÊý¾ÝһתÂëÊý¾Ý¾Í»áÎÞÔµÎ޹ʵÄÉÙһЩ¡£ ÈÃÎÒÓôÃÆÁ˺ÃÒ»»á¶ù£¬È¥ÍøÉÏÒ»²é×ÊÁϲÅÖªµÀÕâÊÇiconvº¯ÊýµÄÒ»¸öbug¡£iconvÔÚת»»×Ö·û"—"µ½gb2312ʱ»á³ö´í 
½â¾ö·½·¨ºÜ¼òµ¥£¬¾ÍÊÇÔÚÐèҪת³ÉµÄ±àÂëºó¼Ó "//IGNORE" Ò²¾ÍÊÇiconvº¯ÊýµÚ¶þ¸ö²ÎÊýºó.ÈçÏ£º 
ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º 
iconv("UTF-8","GB2312//IGNORE",$data) 
ignoreµÄÒâ˼ÊǺöÂÔת»»Ê±µÄ´íÎó£¬Èç¹ûûÓÐignore²ÎÊý£¬ËùÓиÃ×Ö·ûºóÃæµÄ×Ö·û´®¶¼ÎÞ·¨±»±£´æ¡£
iconv²»ÊÇphpµÄĬÈϺ¯Êý£¬Ò²ÊÇĬÈÏ°²×°µÄÄ£¿é¡£ÐèÒª°²×°²ÅÄÜÓõġ£
        Èç¹ûÊÇwindows2000+php£¬Äã¿ÉÒÔÐÞ¸Äphp.iniÎļþ£¬½«extension=php_iconv.dllÇ°µÄ";"È¥µô£¬Í¬Ê±ÄãÒªcopyÄãµÄÔ­php°²×°ÎļþϵÄiconv.dllµ½ÄãµÄwinnt/system32Ï£¨Èç¹ûÄãµÄdllÖ¸ÏòµÄÊÇÕâ¸öĿ¼£©
       ÔÚlinux»·¾³Ï£¬Óþ²Ì¬°²×°µÄ·½Ê½£¬ÔÚconfigureʱ¼Ó¶àÒ»Ïî --with-iconv¾Í¿ÉÒÔÁË£¬phpinfo¿´µÃµ½iconvµÄÏî¡£(Linux7.3+Apache4.06+php4.3.2)£¬
ÏÂÔØ£ºftp://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.8.tar.gz
°²×°£º
#cp libiconv-1.8.tar.gz /usr/local/src
#tar zxvf lib*
#./configure --prefix=/usr/local/libiconv
#make
#make install
±àÒëphp
#./configure --prefix=/usr/local/php4.3.2 --with-iconv=/usr/local/libiconv/
ʹÓõļòµ¥Àý×Ó£º
<?php
echo iconv("gb2312","ISO-8859-1","ÎÒÃÇ");
PHPÖеÄmb_convert_encodingÓëiconvº¯Êý½éÉÜ 
2008-03-07 15:43 
mb_convert_encodingÕâ¸öº¯ÊýÊÇÓÃÀ´×ª»»±àÂëµÄ¡£Ô­À´Ò»Ö±¶Ô³ÌÐò±àÂëÕâÒ»¸ÅÄî²»Àí½â£¬²»¹ýÏÖÔÚºÃÏñÓе㿪ÇÏÁË¡£
²»¹ýÓ¢ÎÄÒ»°ã²»»á´æÔÚ±àÂëÎÊÌ⣬ֻÓÐÖÐÎÄÊý¾Ý²Å»áÓÐÕâ¸öÎÊÌâ¡£±ÈÈçÄãÓÃZend Studio»òEditplusд³ÌÐòʱ£¬ÓõÄÊÇg


Ïà¹ØÎĵµ£º

PHP substr() º¯Êý

ת×Ô:http://www.w3school.com.cn/php/func_string_substr.asp
PHP substr() º¯Êý
PHP String º¯Êý
¶¨ÒåºÍÓ÷¨
substr() º¯Êý·µ»Ø×Ö·û´®µÄÒ»²¿·Ö¡£
Óï·¨
substr(string,start,length)
²ÎÊýÃèÊö
string
±ØÐè¡£¹æ¶¨Òª·µ»ØÆäÖÐÒ»²¿·ÖµÄ×Ö·û´®¡£
start
±ØÐè¡£¹æ¶¨ÔÚ×Ö·û´®µÄºÎ´¦¿ªÊ¼¡£
ÕýÊý - ÔÚ×Ö·û´®µÄÖ¸¶¨Î»Öÿª ......

PHP·Ö¸îtextareaת»ØµÄÊý¾Ý

¼ÙÈçÒ»¸ötextareaÖÐÓÐN¶àÐеÄÊý¾Ý,Òª½«ËüתΪPHPµÄһάÊý×é,
 <form id="textarea_test" action="textarea.php" method="post">
<textarea cols="50" rows="5" name="aa" id="abc" >

<?php
$str = $_POST['aa'];
//var_dump($str);
//$str = "chenjinle le";
$array = explode("\n", trim($ ......

php/apc ¼à¿ØÎļþÉÏ´«½ø¶È

Ô­ÎĵØÖ·£º http://blog.csdn.net/lmss82/archive/2010/05/10/5574772.aspx
ÕâÊÇÒ»¸öÍêÕû¿ÉÓõĴúÂ룬²¿·Ö´úÂëÀ´×ÔÓÚÍøÂç¡£
PHP:
5.26
JS»·¾³£º
jquery.js,jquery_form.js
ʹÓò½Ö裺
¿ªÆôAPC.
ÏÂÔØphp_apc.dll£¬ÐÞ¸Äphp.iniÎļþÔö¼ÓÒÔÏÂÄÚÈÝ£º
extension=php_apc.dll
apc.rfc1867 = On
´úÂ룺
<?php
//< ......

Ò»¸öPHPÈÕÀú³ÌÐò

//calendar.php
<?¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
/*******************************¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡*¡¡ ÓÃÀ´ÅжÏÊÇ·ñÈòÄêµÄº¯Êý¡¡¡¡*¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡
¡¡*¡¡ ¿ÉÒÔ¸ù¾Ý¸ü¸´ÔÓµÄËã·¨¸Ä½ø¡¡*¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ ......

PHP: How to Get the Current Page URL

Sometimes, you might want to get the current page URL that is shown
in the browser URL window. For example if you want to let your visitors
submit a blog post to Digg you need to get that same exact URL. There
are plenty of other reasons as well. Here is how you can do that.
Add the followin ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ