function numToWord($num)
{
???$chiNum = array(‘零‘, ‘一‘, ‘二‘, ‘三‘, ‘四‘, ‘五‘, ‘六‘, ‘七‘, ‘八‘, ‘九‘);
???$chiUni = array(‘‘,‘十‘, ‘百‘, ‘千‘, ‘万‘,‘十‘, ‘百‘, ‘千‘, ‘亿‘, ‘十‘, ‘百‘,‘千‘,‘万‘,‘十‘, ‘百‘, ‘千‘);
???$uniPro = array(4, 8);
???$chiStr = ‘‘;
???$num_str = (string)$num;
???$count = strlen($num_str);
???$last_flag = true; //上一个 是否为0
???$zero_flag = true; //是否第一个
???$temp_num = null; //临时数字
???$uni_index = 0;
???$chiStr = ‘‘;//拼接结果
???if ($count == 2) {//两位数
???????$temp_num = $num_str[0];
???????$chiStr = $temp_num == 1 ? $chiUni[1] : ?????????????????$chiNum[$temp_num].$chiUni[1];
???????$temp_num = $num_str[1];
???????$chiStr .= $temp_num == 0 ? ‘‘ : $chiNum[$temp_num];
???}else if($count > 2){
???????$index = 0;
???????for ($i=$count-1; $i >= 0 ; $i--) {
???????????$temp_num = $num_str[$i];
???????????if ($temp_num == 0) {
???????????????$uni_index = $index%15;
???????????????if ( in_array($uni_index, $uniPro)) {
???????????????????$chiStr = $chiUni[$uni_index]. $chiStr;
???????????????????$last_flag = true;
???????????????}else if (!$zero_flag && !$last_flag ) {
??????????????????$chiStr = $chiNum[$temp_num]. $chiStr;
??????????????????$last_flag = true;
???????????????}
???????????}else{
???????????????$chiStr = $chiNum[$temp_num].$chiUni[$index%16] .$chiStr;
??????????????$zero_flag = false;
??????????????$last_flag = false;
???????????}
??????????$index ++;
????????}
???}else{
???????$chiStr = $chiNum[$num_str[0]];
???}
???return $chiStr;
}
$num = 101001545;
echo numToWord($num);
php 1转成一
原文地址：https://www.cnblogs.com/chengfengchi/p/10260193.html