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//chinese_money.php
//changing arab money num to chinese money num
/*======================
functions list:
chinese_money_max()
小数点前
此函数可以单独拿出用于将阿拉伯数字转为中文数字(大小写可选,默认为大写)
仅限整数(正负皆可)
chinese_money_min()
处理小数点后
chinese_money()
=======================*/
function chinese_money_max($i,$s=1){
$c_digit_min = array("零","十","百","千","万","亿","兆");
$c_num_min = array("零","一","二","三","四","五","六","七","八","九","十");
$c_digit_max = array("零","拾","佰","仟","万","亿","兆");
$c_num_max = array("零","壹","贰","叁","肆","伍","陆","柒","捌","玖","拾");
if($s==1){
$c_digit = $c_digit_max;
$c_num = $c_num_max;
}
else{
$c_digit = $c_digit_min;
$c_num = $c_num_min;
}
if($i<0)
return "负".chinese_money_max(-$i);
if ($i < 11)
return $c_num[$i];
if ($i < 20)
return $c_num[1].$c_digit[1] . $c_num[$i - 10];
if ($i < 100) {
if ($i % 10)
return $c_num[$i / 10] . $c_digit[1] . $c_num[$i % 10];
else
return $c_num[$i / 10] . $c_digit[1];
}
if ($i < 1000) {
if ($i % 100 == 0)
return $c_num[$i / 100] . $c_digit[2];
else if ($i % 100 < 10)
return $c_num[$i / 100] . $c_digit[2] . $c_num[0] . chinese_money_max($i % 100);
else if ($i % 100 < 10)
return $c_num[$i / 100] . $c_digit[2] . $c_num[1] . chinese_money_max($i % 100);
else
return $c_num[$i / 100] . $c_digit[2] . chinese_money_max($i % 100);
}
if ($i < 10000) {
if ($i % 1000 == 0)
return $c_num[$i / 1000] . $c_digit[3];
else if ($i % 1000 < 100)
return $c_num[$i / 1000] . $c_digit[3] . $c_num[0] . chinese_money_max($i % 1000);
else
return $c_num[$i / 1000] . $c_digit[3] . chinese_money_max($i % 1000);
}
if ($i < 100000000) {
if ($i % 10000 == 0)
return chinese_money_max($i / 10000) . $c_digit[4];
else if ($i % 10000 < 1000)
return chinese_money_max($i / 10000) . $c_digit[4] . $c_num[0] . chinese_money_max($i % 10000);
else
return chinese_money_max($i / 10000) . $c_digit[4] . chinese_money_max($i % 10000);
}
if ($i < 1000000000000) {
if ($i % 100000000 == 0)
return chinese_money_max($i / 100000000) . $c_digit[5];
else if ($i % 100000000 < 1000000)
return chinese_money_max($i / 100000000) . $c_digit[5] . $c_num[0] . chinese_money_max($i % 100000000);
else
return chinese_money_max($i / 100000000) . $c_digit[5] . chinese_money_max($i % 100000000);
}
if ($i % 1000000000000 == 0)
return chinese_money_max($i / 1000000000000) . $c_digit[6];
else if ($i % 1000000000000 < 100000000)
return chinese_money_max($i / 1000000000000) . $c_digit[6] . $c_num[0] . chinese_money_max($i % 1000000000000);
else
return chinese_money_max($i / 1000000000000) . $c_digit[6] . chinese_money_max($i % 1000000000000);
}
function chinese_money_min($a){
$c_num = array("零","一","二","三","四","五","六","七","八","九","十");
if($a<10)
return $c_num[0] . "角" . $c_num[$a] . "分";
else if($a%10 == 0)
return $c_num[$a/10] . "角" . $c_num[0] . "分";
else
return $c_num[floor($a/10)] . "角" . $c_num[$a%10] ."分";
}
function chinese_money($i){
$j=floor($i);
$x=($i-$j)*100;
//return $x;
return chinese_money_max($j)."元".chinese_money_min($x)."整";
}
//the following code is testing the functions:
/*
if($_submit=='go')
echo chinese_money($e_money);
echo "<form action='' method=post>";
echo "<input type=text name=e_money size=20>";
echo "<input type=submit name=_submit value='go'>";
echo "</form>";
*/
?>
