最近因需要，寫了個“阿拉伯數字轉中文數字的函數”。搜索了精華區只見到一個類似的。
感覺到我的算法不錯，所以貼出來共享一下如果要用于金額的轉換，對小數部分的處理要做一下修改
<?php
function ch_num($num,$mode=true) {
  $char = array("零","壹","貳","叁","肆","伍","陸","柒","捌","玖");
  $dw = array("","拾","佰","仟","","