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unicode±àÂëÊÇʵÏÖutf-8ÓëgbϵÁбàÂë(gb2312¡¢gbk¡¢gb18030)ת»»µÄ»ù´¡£¬ËäÈ»ÎÒÃÇÒ²¿ÉÒÔÖ±½Ó×öÒ»¸öutf-8µ½ÕâЩ±àÂëµÄ¶ÔÕÕ±í£¬µ«ºÜÉÙÓÐÈË»áÕâô×ö£¬ÒòΪutf-8µÄ¿É±ä±àÂë¾ßÓв»È·¶¨ÐÔ£¬Òò´ËÒ»°ãÇé¿öʹÓö¼ÊÇunicodeÓëgb±àÂëµÄ¶ÔÕÕ±í£¬unicode(UCS-2)ʵ¼ÊÉÏÊÇutf-8µÄ»ù´¡±àÂ룬utf-8Ö»ÊÇËüµÄÒ»ÖÖʵÏÖ¶øÒÑ£¬Á½Õß´æÔÚÏÂÃæµÄ¶ÔÓ¦¹ØÏµ£º
Unicode·ûºÅ·¶Î§ | UTF-8±àÂ뷽ʽ
u0000 0000 - u0000 007F | 0xxxxxxx
u0000 0080 - u0000 07FF | 110xxxxx 10xxxxxx
u0000 0800 - u0000 FFFF | 1110xxxx 10xxxxxx 10xxxxxx
ÓÉÓÚĿǰutf-8ʹÓõÄ×Ö·û¶¼ÊǾÓÓÚUCS-2µÄ£¬Òò´Ë¶ÔÓÚ4-6×Ö½Ú±àÂëµÄÇé¿öÊDz»±Ø¿¼Âǵģ¬Í¬ÑùµØ£¬ÔÚ·´Ïòת»»µÄʱºò£¬Èç¹û³öÏÖËÄ×Ö½ÚÒÔÉϵÄutf-8×Ö·û£¬¿ÉÒÔÖ±½ÓÊÓΪÂÒÂëºöÂÔµô»òתΪunicodeʵÌåÐÎʽ("&#long int;"ÐÎʽ)£¬È»ºó½»¸øä¯ÀÀÆ÷»òÏà¹Ø½âÎö³ÌÐòÈ¥´¦Àí£¬ÓÃphp°ÑunicodeתΪutf-8±àÂëµÄËã·¨ÈçÏ£º
/*
* ²ÎÊý $c ÊÇunicode×Ö·û±àÂëµÄintÀàÐÍÊýÖµ£¬Èç¹ûÊÇÓöþ½øÖƶÁÈ¡µÄÊý¾Ý£¬ÔÚphpÖÐͨ³£ÒªÓà hexdec(bin2hex( $bin_unichar )) ÕâÑùת»»
*/
function uni2utf8( $c )
{
if ($c < 0x80)
{
$utf8char = chr($c);
}
else if ($c < 0x800)
{
$utf8char = chr(0xC0 | $c >> 0x06).chr(0x80 | $c & 0x3F);
}
else if ($c < 0x10000)
{
$utf8char = chr(0xE0 | $c >> 0x0C).chr(0x80 | $c >> 0x06 & 0x3F).chr(0x80 | $c & 0x3F);
}
//ÒòΪUCS-2Ö»ÓÐÁ½×Ö½Ú£¬ËùÒÔºóÃæµÄÇé¿öÊDz»¿ÉÄܳöÏֵģ¬ÕâÀïÖ»ÊÇ˵Ã÷unicode HTMLʵÌå±àÂëµ
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$URL
=‘
http
:
//xxx.xxx.xxx.xx/xx/xxx/top.php';
$post_data
[
'
clientname
'
]
=
"
test08
"
;
$post_data
[
'
clientpasswd
'
]
=
"
test08
"
;
$post_data
[
'
submit
'
]
=
"
¥í¥°¥¤¥ó
"
;
$referrer
=
""
;
// ......