<?phpfunction 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;}echo cny('89746145848');//捌佰玖拾柒亿肆仟陆佰壹拾肆万伍仟捌佰肆拾捌圆
