php½ØÈ¡ÖÐÎÄ×Ö·û´®
1. ½ØÈ¡GB2312ÖÐÎÄ×Ö·û´®
<?php
< ?php
//½ØÈ¡ÖÐÎÄ×Ö·û´®
function mysubstr($str, $start, $len) {
$tmpstr = "";
$strlen = $start + $len;
for($i = 0; $i < $strlen; $i++) {
if(ord(substr($str, $i, 1)) > 0xa0) {
$tmpstr .= substr($str, $i, 2);
$i++;
} else
$tmpstr .= substr($str, $i, 1);
}
return $tmpstr;
}
?>
2. ½ØÈ¡utf8±àÂëµÄ¶à×Ö½Ú×Ö·û´®
<?php
< ?php
//½ØÈ¡utf8×Ö·û´®
function utf8Substr($str, $from, $len)
{
return preg_replace('#^(?:[\x00-\x7F]|[\xC0-\xFF][\x80-\xBF]+){0,'.$from.'}'.
'((?:[\x00-\x7F]|[\xC0-\xFF][\x80-\xBF]+){0,'.$len.'}).*#s',
'$1',$str);
}
?>
3. UTF-8¡¢GB2312¶¼Ö§³ÖµÄºº×Ö½ØÈ¡º¯Êý
<?php
< ?php
/*
Utf-8¡¢gb2312¶¼Ö§³ÖµÄºº×Ö½ØÈ¡º¯Êý
cut_str(×Ö·û´®, ½ØÈ¡³¤¶È, ¿ªÊ¼³¤¶È, ±àÂë);
±àÂëĬÈÏΪ utf-8
¿ªÊ¼³¤¶ÈĬÈÏΪ 0
*/
function cut_str($string, $sublen, $start = 0, $code = 'UTF-8')
{
if($code == 'UTF-8')
{
$pa = "/[\x01-\x7f]|[\xc2-\xdf][\x80-\xbf]|\xe0[\xa0-\xbf][\x80-\xbf]|[\xe1-\xef][\x80-\xbf][\x80-\xbf]|\xf0[\x90-\xbf][\x80-\xbf][\x80-\xbf]|[\xf1-\xf7][\x80-\xbf][\x80-\xbf][\x80-\xbf]/";
&nb
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http://localhost/phptest/show.php?id=1
µ«ÊÇÎÒÐèÒª¸ü¸ÄÒ»ÏÂURL£¬¶ÔËÑË÷ÒýÇæ¸üÓѺã¬È磺
http://localhost/phptest/1.html
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/*
>>> Title : Ewebeditor±à¼Æ÷ǶÈëµ½PHPÍøÒ³ÖÐ
>>> Author: Áõ³¿êÍ
>>> Date : 2009-07-05
>>> EMAIL :
huichengongzi@gmail.com
>>> ×ªÔØÇë×¢Ã÷³ö´¦£¬Ð»Ð»ºÏ×÷£¡
*/
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<?php
/*
*** ¹¦ÄÜ : php4×Ô動Éú³Éxml Îļþ類
*** @ edit: zxwo0o
*** @ time: 2009-9-22
*/
class php4xml{
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