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TA贡献1851条经验 获得超3个赞
PHP把阿拉伯数字转换成中文,需要定义一个转换的算法:
算法实例:
<?php /将数字转换为汉字,比如1210转换为一千二百一十 $num = "842105580" ; //九位数 function del0( $num ) //去掉数字段前面的0 { return "" . intval ( $num ); } function n2c( $x ) //单个数字变汉字 { $arr_n = array ( "零" , "一" , "二" , "三" , "四" , "五" , "六" , "七" , "八" , "九" , "十" ); return $arr_n [ $x ]; } function num_r( $abcd ) //读取数值(4位) { $arr = array (); $str = "" ; //读取后的汉字数值 $flag = 0; //该位是否为零 $flag_end = 1; //是否以“零”结尾 $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 ]); //从后向前转汉字 echo $ch ; echo "" ; if ( $ch == "零" && $flag == 0){ //如果是第一个零 $flag = 1; //该位为零 $str = $ch . $str ; //加入汉字数值字符串 continue ; } elseif ( $ch == "零" ){ //如果不是第一个零了 continue ; } $flag = 0; //该位不是零 switch ( $j ) { case 0: $str = $ch ; $flag_end = 0; break ; //第一位(末尾),没有以“零”结尾 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”结尾 { mb_internal_encoding( "UTF-8" ); $str = mb_substr( $str , 0, mb_strlen( $str )-1); //把“零”去掉 } return $str ; } function num2ch( $num ) //整体读取转换 { $num_real = del0( $num ); //去掉前面的“0” $numlen = strlen ( $num_real ); echo "numlen=" . $numlen . "" ; if ( $numlen >= 9) //如果满九位,读取“亿”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 )). "万" ; $c = num_r(del0( $y )). "亿" ; } elseif ( $numlen <= 8 && $numlen >= 5) //如果大于等于“万” { $wsbq = substr ( $num_real , 0, $numlen -4); $gsbq = substr ( $num_real , -4); $a = num_r(del0( $gsbq )); $b = num_r(del0( $wsbq )). "万" ; $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 . "" ; //数字 echo num2ch( $num ); //汉字 echo "" ; echo num2ch( "1240" ); ?> |
TA贡献1851条经验 获得超5个赞
人民币金额数字转中文大写,无聊也用PHP写了一段相同功能的代码:
Php代码
function cny($ns) {
static $cnums=array("零","壹","贰","叁","肆","伍","陆","柒","捌","玖"),
$cnyunits=array("圆","角","分"),
$grees=array("拾","佰","仟","万","拾","佰","仟","亿");
list($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 $xs;
}
TA贡献1818条经验 获得超3个赞
<?php
function exchange($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);
?>
这个可以转换两位。
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