php 根据啊拉伯数字转变成大写中文数字

'',1=>'十',2=>'百',3=>'千',4=>'万',5=>'十',6=>'百',7=>'千',8=>'亿',9=>'十',10=>'百',11=>'千'); 
 
$len1 = strlen($int);//判断位数 
$arrlen = array(); 
for($i=1;$i<=$len1;$i++){ 
$sublen = substr($int, $i-1,1);   
$arra['value'] = $sublen; 
$arra['len'] = $len1 - $i+1; 
array_push($arrlen, $arra); 
} 
 
for($j=0;$j<=$len1;$j++){ 
$va = $arrlen[$j]['value'];//RMB 数值 
$valen = $arrlen[$j]['len'];//长度 确定单位 
switch ($vc == $va) 
{ 
  case 0: echo  $arr[0];break;case 1: echo  $arr[1];break; 
  case 2: echo  $arr[2];break;case 3: echo  $arr[3];break; 
  case 4: echo  $arr[4];break;case 5: echo  $arr[5];break; 
  case 6: echo  $arr[6];break;case 7: echo  $arr[7];break; 
  case 8: echo  $arr[8];break;case 9: echo  $arr[9];break; 
}
?>