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¡¢ÖØÐ±àÒëphp Ôö¼Ó±àÒë²ÎÊý--with-iconv=/usr/local/iconv
windowsÏÂ
×î½üÔÚ×öÒ»¸öС͵³ÌÐò£¬ÐèÒªÓõ½iconvº¯Êý°ÑץȡÀ´¹ýµÄutf-8±àÂëµÄÒ³Ãæ×ª³Égb2312£¬ ·¢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",$data)
ignoreµÄÒâ˼ÊǺöÂÔת»»Ê±µÄ´íÎó£¬Èç¹ûûÓÐignore²ÎÊý£¬ËùÓиÃ×Ö·ûºóÃæµÄ×Ö·û´®¶¼ÎÞ·¨±»±£´æ¡£
iconv²»ÊÇphpµÄĬÈϺ¯Êý£¬Ò²ÊÇĬÈϰ²×°µÄÄ£¿é¡£ÐèÒª°²×°²ÅÄÜÓõġ£
Èç¹ûÊÇwindows2000+php£¬Äã¿ÉÒÔÐÞ¸Äphp.iniÎļþ£¬½«extension=php_iconv.dllǰµÄ";"È¥µô£¬Í¬Ê±ÄãÒªcopyÄãµÄÔphp°²×°ÎļþϵÄiconv.dllµ½ÄãµÄwinnt/system32Ï£¨Èç¹ûÄãµÄdllÖ¸ÏòµÄÊÇÕâ¸öĿ¼£©
ÔÚlinux»·¾³Ï£¬Óþ²Ì¬°²×°µÄ·½Ê½£¬ÔÚconfigureʱ¼Ó¶àÒ»Ïî --with-iconv¾Í¿ÉÒÔÁË£¬phpinfo¿´µÃµ½iconvµÄÏî¡£(Linux7.3+Apache4.06+php4.3.2)£¬
ÏÂÔØ£ºftp://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.8.tar.gz
°²×°£º
#cp libiconv-1.8.tar.gz /usr/local/src
#tar zxvf lib*
#./configure --prefix=/usr/local/libiconv
#make
#make install
±àÒëphp
#./configure --prefix=/usr/local/php4.3.2 --with-iconv=/usr/local/libiconv/
ʹÓõļòµ¥Àý×Ó£º
<?php
echo iconv("gb2312","ISO-8859-1","ÎÒÃÇ");
PHPÖеÄmb_convert_encodingÓëiconvº¯Êý½éÉÜ
2008-03-07 15:43
mb_convert_encodingÕâ¸öº¯ÊýÊÇÓÃÀ´×ª»»±àÂëµÄ¡£ÔÀ´Ò»Ö±¶Ô³ÌÐò±àÂëÕâÒ»¸ÅÄî²»Àí½â£¬²»¹ýÏÖÔÚºÃÏñÓе㿪ÇÏÁË¡£
²»¹ýÓ¢ÎÄÒ»°ã²»»á´æÔÚ±àÂëÎÊÌ⣬ֻÓÐÖÐÎÄÊý¾Ý²Å»áÓÐÕâ¸öÎÊÌâ¡£±ÈÈçÄãÓÃZend Studio»òEditplusд³ÌÐòʱ£¬ÓõÄÊÇg
Ïà¹ØÎĵµ£º
1¡¢Èç¹ûÄܽ«ÀàµÄ·½·¨¶¨Òå³Éstatic£¬¾Í¾¡Á¿¶¨Òå³Éstatic£¬ËüµÄËÙ¶È»áÌáÉý½«½ü4±¶¡£
2¡¢$row['id'] µÄËÙ¶ÈÊÇ$row[id]µÄ7±¶¡£
3¡¢echo ±È print ¿ì£¬²¢ÇÒʹÓÃechoµÄ¶àÖØ²ÎÊý(Òë×¢£ºÖ¸ÓöººÅ¶ø²»ÊǾäµã)´úÌæ×Ö·û´®Á¬½Ó£¬±ÈÈçecho $str1,$str2¡£
4¡¢×îºÃʹÓÃForeachÖ´ÐÐÑ»·£¬ÔÚÖ´ÐÐforÑ»·Ö®Ç°È·¶¨×î´óÑ»·Êý£¬²»ÒªÃ¿Ñ»·Ò»´ ......
·½·¨Ò»£º
<?php
function extend_1($file_name)
{
$retval="";
$pt=strrpos($file_name, ".");
if ($pt) $retval=substr($file_name, $pt+1, strlen($file_name) - $pt);
return ($retval);
}
?>
·½·¨¶þ£º
function extend_2($file_name)
{
$extend = pathinfo($file_name);
$extend = strto ......
ÒÔ϶¼ÊÇ×ªÔØ£¬ ¼òµ¥ËµÏ£¬ phpÊDz»Ö§³Ö¶àÏ̵߳ġ£¡£¡£¡£
PHPÓïÑÔ±¾ÉíÊDz»Ö§³Ö¶àÏ̵߳Ä. ×ܽáÁËÒ»ÏÂÍøÉϹØÓÚPHPÄ£Äâ¶àÏ̵߳ķ½·¨, ×ܵÄÀ´Ëµ, ¶¼ÊÇÀûÓÃÁËPHPµÄºÃ»ï°éÃDZ¾ÉíËù¾ßÓеĶàÏß³ÌÄÜÁ¦. PHPµÄºÃ»ï°éÖ¸µÄ¾ÍÊÇLINUXºÍAPACHEÀ², LAMPÂï.
ÁíÍâ, ¼ÈÈ»ÊÇÄ£ÄâµÄ, ¾Í²»ÊÇÕæÕýµÄ¶àÏß³Ì. ÆäʵֻÊÇ¶à½ø³Ì. ½ø³ÌºÍÏß³ÌÊÇ ......
ÔÚÉú²úÓ¦ÓÃÖУ¬Ä³Ì¨“Nginx+PHP+MySQL”½Ó¿ÚÊý¾Ý·þÎñÆ÷£¬°çÑݵĽÇɫʮ·ÖÖØÒª£¬Èç¹û·þÎñÆ÷Ó²¼þ»òNginx¡¢MySQL·¢Éú¹ÊÕÏ£¬¶ø ¶Ìʱ¼äÄÚÎÞ·¨»Ö¸´£¬ºó¹û½«·Ç³£ÑÏÖØ¡£ÎªÁ˱ÜÃâµ¥µã¹ÊÕÏ£¬ÎÒÉè¼ÆÁË´ËÌ×·½°¸£¬±àдÁËfailover.sh½Å±¾£¬ÊµÏÖÁËË«»ú»¥±¸¡¢È«×Ô¶¯Çл»£¬¹ÊÕÏ×ªÒÆÊ±¼ä Ö»Ð輸ʮÃë¡£
Ò»¡¢Ë«»ú»¥±¸¡¢È«×Ô¶¯Çл»·½°¸ ......
$zip = new ZipArchive;
$res = $zip->open(UPLOAD_DIR.'/attach.zip', ZIPARCHIVE::CREATE);
if ($res === true) {
foreach ($fileinfo as $value) {
$zip->addFile(UPLOAD_DIR.'/'.$value['SA ......