1 /**
2 * 数字转化成对应的汉字 mun2ch( 1 );
3 * @param unknown $num
4 * @param string $mode
5 * @return string
6 */
7
8 public function num2ch($num) //整体读取转换
9 {
10 $num_real = $this->del0($num);//去掉前面的“0”
11 $numlen = strlen($num_real);
12
13 if($numlen >= 9)//如果满九位，读取“亿”位
14 {
15 $y=substr($num_real, -9, 1);
16 //echo $y;
17 $wsbq = substr($num_real, -8, 4);
18 $gsbq = substr($num_real, -4);
19 $a = $this->num_r($this->del0($gsbq));
20 $b = $this->num_r($this->del0($wsbq))."万";
21 $c = $this->num_r($this->del0($y))."亿";
22 }
23 elseif($numlen <= 8 && $numlen >= 5) //如果大于等于“万”
24 {
25 $wsbq = substr($num_real, 0, $numlen-4);
26 $gsbq = substr($num_real, -4);
27 $a = $this->num_r($this->del0($gsbq));
28 $b = $this->num_r($this->del0($wsbq))."万";
29 $c="";
30 }
31 elseif($numlen <= 4) //如果小于等于“千”
32 {
33 $gsbq = substr( $num_real, -$numlen);
34 $a = $this->num_r($this->del0($gsbq));
35 $b="";
36 $c="";
37 }
38 $ch_num = $c.$b.$a;
39
40 return $ch_num ;
41 }
42
43 public function del0($num) //去掉数字段前面的0
44 {
45 return "".intval($num);
46 }
47
48 public function n2c($x) //单个数字变汉字
49 {
50 $arr_n = array("零","一","二","三","四","五","六","七","八","九","十");
51 return $arr_n[$x];
52 }
53
54
55 public function num_r($abcd) //读取数值（4位）
56 {
57 $arr= array();
58 $str = ""; //读取后的汉字数值
59 $flag = 0; //该位是否为零
60 $flag_end = 1; //是否以“零”结尾
61 $size_r = strlen($abcd);
62 for($i=0; $i<$size_r; $i++)
63 {
64 $arr[$i] = $abcd{$i};
65 }
66 $arrlen = count($arr);
67 for($j=0; $j<$arrlen; $j++)
68 {
69 $ch = $this->n2c($arr[$arrlen-1-$j]); //从后向前转汉字
70
71 if($ch == "零" && $flag == 0)
72 { //如果是第一个零
73 $flag = 1; //该位为零
74 $str = $ch.$str; //加入汉字数值字符串
75 continue;
76 }
77 elseif($ch == "零")
78 { //如果不是第一个零了
79 continue;
80 }
81 $flag = 0; //该位不是零
82 switch($j)
83 {
84 case 0: $str = $ch; $flag_end = 0; break; //第一位（末尾），没有以“零”结尾
85 case 1: $str = $ch."十".$str; break; //第二位
86 case 2: $str = $ch."百".$str; break; //第三位
87 case 3: $str = $ch."千".$str; break; //第四位
88 }
89 }
90 if($flag_end == 1) //如果以“零”结尾
91 {
92 mb_internal_encoding("UTF-8");
93 $str = mb_substr($str, 0, mb_strlen($str)-1); //把“零”去掉
94 }
95 return $str;
96 }
