- function ch_num($num,$mode=true) {
- $char = array("零","壹","贰","叁","肆","伍","陆","柒","捌","玖");
- $dw = array("","拾","佰","仟","","萬","億","兆");
- $dec = "點";
- $retval = "";
- if($mode)
- preg_match_all("/^0*(/d*)/.?(/d*)/",$num, $ar);
- else
- preg_match_all("/(/d*)/.?(/d*)/",$num, $ar);
- if($ar[2][0] != "")
- $retval = $dec . ch_num($ar[2][0],false);
- if($ar[1][0] != "") {
- $str = strrev($ar[1][0]);
- for($i=0;$i<strlen($str);$i++) {
- $out[$i] = $char[$str[$i]];
- if($mode) {
- $out[$i] .= $str[$i] != "0"? $dw[$i％4] : "";
- if($str[$i]+$str[$i-1] == 0)
- $out[$i] = "";
- if($i％4 == 0)
- $out[$i] .= $dw[4+floor($i/4)];
- }
- }
- $retval = join("",array_reverse($out)) . $retval;
- }
- return $retval;
- }