要求是用PHP實現實現功能如下：1轉為：一11轉為：十一21轉為：二十一201轉為：二百零一1000轉為：一千
3 回答
皈依舞
TA貢獻1851條經驗 獲得超3個贊
PHP把阿拉伯數字轉換成中文，需要定義一個轉換的算法：
算法實例：
<?php/將數字轉換為漢字，比如1210轉換為一千二百一十 $num = "842105580";//九位數 function del0($num) //去掉數字段前面的0 { return "".intval($num); } function n2c($x) //單個數字變漢字 { $arr_n = array("零","一","二","三","四","五","六","七","八","九","十"); return $arr_n[$x]; } function num_r($abcd) //讀取數值（4位） { $arr= array(); $str = ""; //讀取后的漢字數值 $flag = 0; //該位是否為零 $flag_end = 1; //是否以“零”結尾 $size_r = strlen($abcd); for($i=0; $i<$size_r; $i++) { $arr[$i] = $abcd{$i}; } $arrlen = count($arr); for($j=0; $j<$arrlen; $j++) { $ch = n2c($arr[$arrlen-1-$j]); //從后向前轉漢字 echo $ch; echo ""; if($ch == "零" && $flag == 0){ //如果是第一個零 $flag = 1; //該位為零 $str = $ch.$str; //加入漢字數值字符串 continue; }elseif($ch == "零"){ //如果不是第一個零了 continue; } $flag = 0; //該位不是零 switch($j) { case 0: $str = $ch; $flag_end = 0; break; //第一位（末尾），沒有以“零”結尾 case 1: $str = $ch."十".$str; break; //第二位 case 2: $str = $ch."百".$str; break; //第三位 case 3: $str = $ch."千".$str; break; //第四位 } } if($flag_end == 1) //如果以“零”結尾 { mb_internal_encoding("UTF-8"); $str = mb_substr($str, 0, mb_strlen($str)-1); //把“零”去掉 } return $str; } function num2ch($num) //整體讀取轉換 { $num_real = del0($num);//去掉前面的“0” $numlen = strlen($num_real); echo "numlen=".$numlen.""; if($numlen >= 9)//如果滿九位，讀取“億”位 { $y=substr($num_real, -9, 1); //echo $y; $wsbq = substr($num_real, -8, 4); $gsbq = substr($num_real, -4); $a = num_r(del0($gsbq)); $b = num_r(del0($wsbq))."萬"; $c = num_r(del0($y))."億"; }elseif($numlen <= 8 && $numlen >= 5) //如果大于等于“萬” { $wsbq = substr($num_real, 0, $numlen-4); $gsbq = substr($num_real, -4); $a = num_r(del0($gsbq)); $b = num_r(del0($wsbq))."萬"; $c=""; }elseif($numlen <= 4) //如果小于等于“千” { $gsbq = substr( $num_real, -$numlen); $a = num_r(del0($gsbq)); $b=""; $c=""; } $ch_num = $c.$b.$a; return $ch_num; } echo $num.""; //數字 echo num2ch($num); //漢字 echo ""; echo num2ch("1240"); ?> |
江戶川亂折騰
TA貢獻1851條經驗 獲得超5個贊
人民幣金額數字轉中文大寫，無聊也用PHP寫了一段相同功能的代碼：
Php代碼
function cny($ns) {
static $cnums=array("零","壹","貳","叁","肆","伍","陸","柒","捌","玖"),
$cnyunits=array("圓","角","分"),
$grees=array("拾","佰","仟","萬","拾","佰","仟","億");
list($ns1,$ns2)=explode(".",$ns,2);
$ns2=array_filter(array($ns2[1],$ns2[0]));
$ret=array_merge($ns2,array(implode("",_cny_map_unit(str_split($ns1),$grees)),""));
$ret=implode("",array_reverse(_cny_map_unit($ret,$cnyunits)));
return str_replace(array_keys($cnums),$cnums,$ret);
}
function _cny_map_unit($list,$units) {
$ul=count($units);
$xs=array();
foreach (array_reverse($list) as $x) {
$l=count($xs);
if ($x!="0" || !($l%4)) $n=($x=='0'?'':$x).($units[($l-1)%$ul]);
else $n=is_numeric($xs[0][0])?$x:'';
array_unshift($xs,$n);
}
return $xs;
}
泛舟湖上清波郎朗
TA貢獻1818條經驗 獲得超3個贊
<?php
function exchange($number){
$number=substr($number,0,2);
$arr=array("零","一","二","三","四","五","六","七","八","九");
if(strlen($number)==1){
$result=$arr[$number];
}
else{
if($number==10){
$result="十";
}else{
if($number<20){
$result="十";
}else{
$result=$arr[substr($number,0,1)]."十";
}
if(substr($number,1,1)!="0"){
$result.=$arr[substr($number,1,1)];
}
}
}
return $result."<br>";
}
echo exchange(1);
echo exchange(11);
echo exchange(21);
?>
這個可以轉換兩位。
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