Directly use the example and write it to hundreds of billions.
/** * @author ja颂 * 把数字1-1亿换成汉字表述,如:123->一百二十三 * @param [num] $num [数字] * @return [string] [string] */ function numToWord($num) { $chiNum = array('零', '一', '二', '三', '四', '五', '六', '七', '八', '九'); $chiUni = array('','十', '百', '千', '万', '亿', '十', '百', '千'); $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 $chiStr = '';//拼接结果 if ($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 ($temp_num == 0) { if (!$zero_flag && !$last_flag ) { $chiStr = $chiNum[$temp_num]. $chiStr; $last_flag = true; } }else{ $chiStr = $chiNum[$temp_num].$chiUni[$index%9] .$chiStr; $zero_flag = false; $last_flag = false; } $index ++; } }else{ $chiStr = $chiNum[$num_str[0]]; } return $chiStr; } $num = 150; echo numToWord($num);
Method 2:
<?php /** * 数字转换为中文 * @param string|integer|float $num 目标数字 * @param integer $mode 模式[true:金额(默认),false:普通数字表示] * @param boolean $sim 使用小写(默认) * @return string */ function number2chinese($num,$mode = true,$sim = true){ if(!is_numeric($num)) return '含有非数字非小数点字符!'; $char = $sim ? array('零','一','二','三','四','五','六','七','八','九') : array('零','壹','贰','叁','肆','伍','陆','柒','捌','玖'); $unit = $sim ? array('','十','百','千','','万','亿','兆') : array('','拾','佰','仟','','萬','億','兆'); $retval = $mode ? '元':'点'; //小数部分 if(strpos($num, '.')){ list($num,$dec) = explode('.', $num); $dec = strval(round($dec,2)); if($mode){ $retval .= "{$char[$dec['0']]}角{$char[$dec['1']]}分"; }else{ for($i = 0,$c = strlen($dec);$i < $c;$i++) { $retval .= $char[$dec[$i]]; } } } //整数部分 $str = $mode ? strrev(intval($num)) : strrev($num); for($i = 0,$c = strlen($str);$i < $c;$i++) { $out[$i] = $char[$str[$i]]; if($mode){ $out[$i] .= $str[$i] != '0'? $unit[$i%4] : ''; if($i>1 and $str[$i]+$str[$i-1] == 0){ $out[$i] = ''; } if($i%4 == 0){ $out[$i] .= $unit[4+floor($i/4)]; } } } $retval = join('',array_reverse($out)) . $retval; return $retval; } //实例调用===================================================== $num = '0123648867.789'; echo $num,'<br>'; //普通数字的汉字表示 echo '普通:',number2chinese($num,false),''; echo '<br>'; //金额汉字表示 echo '金额(简体):',number2chinese($num,true),''; echo '<br>'; echo '金额(繁体):',number2chinese($num,true,false);
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