[摘要][x01-x7f]+/"; preg_match_all(p,text,r); utf8 = array_flip(charset); foreach(r[0] as k=>v) i...
[x01-x7f]+/";
preg_match_all($p,$text,$r);
$utf8 = array_flip($charset);
foreach($r[0] as $k=>$v)
if(isset($utf8[$v]))
$r[0][$k] = $utf8[$v];
return join('',$r[0]);
}
//测试
$s = gb2utf8('这是对照表的测试', $charset);
echo utf82gb($s, $charset);
?>
关键词：不用iconv库的gb2312与utf-8的互换函数