?function substring($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;
}
posted on 2006-12-10 05:11
jackstudio 閱讀(910)
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php