php读取淘宝数据包csv文件 unicode ucs-2 utf-16 中文乱码问题解决

因为要解决这个问题 学习了很多关于编码、字符集的内容

下面是解决方案

function fopen_utf8($filename){$encoding='';$handle = fopen($filename, 'r');$bom = fread($handle, 2);// fclose($handle);rewind($handle);if($bom === chr(0xff).chr(0xfe) || $bom === chr(0xfe).chr(0xff)){// UTF16 Byte Order Mark present$encoding = 'UTF-16';} else {$file_sample = fread($handle, 1000) + 'e'; //read first 1000 bytes// + e is a workaround for mb_string bugrewind($handle);$encoding = mb_detect_encoding($file_sample , 'UTF-8, UTF-7, ASCII, EUC-JP,SJIS, eucJP-win, SJIS-win, JIS, ISO--JP');}if ($encoding){stream_filter_append($handle, 'convert.iconv.'.$encoding.'/UTF-8');}return ($handle);}

$file='back/tmpData/1103.csv';if (($handle = fopen_utf8($file, "r")) === FALSE) return;while (($cols = fgetcsv($handle, 1000, "\t")) !== FALSE) {echo $cols[0];}

参考资料

/index.php/125/