主体代码：

function toChineseNumber($money){

$money = round($money,2);

$cnynums = array(“零”,”壹”,”贰”,”叁”,”肆”,”伍”,”陆”,”柒”,”捌”,”玖”);

$cnyunits = array(“圆”,”角”,”分”);

$cnygrees = array(“拾”,”佰”,”仟”,”万”,”拾”,”佰”,”仟”,”亿”);

list($int,$dec) = explode(“.”,$money,2);

$dec = array_filter(array($dec[1],$dec[0]));

$ret = array_merge($dec,array(implode(“”,$this->cnyMapUnit(str_split($int),$cnygrees)),””));

$ret = implode(“”,array_reverse($this->cnyMapUnit($ret,$cnyunits)));

return str_replace(array_keys($cnynums),$cnynums,$ret);

}

function cnyMapUnit($list,$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;

}

调用代码：echo toChineseNumber($money);