数字转英文 |
本文标签:数字转英文 <?php //___{xf_num2en}________________________________________ //*** 說明: 數值轉英文表示法 //=== 回傳: <string> //--- NN)數值 FF)小數位 //============================================================ function xf_num2en($NN, $FF=0) { //===[前置]======================================== if (!is_numeric($NN)) return ; ($FF>2) and $FF=2; $xn=; $xf=; global $enws; $enws=array( 0=>"zero",1=>"one",2=>"two",3=>"three",4=>"four", 5=>"five",6=>"six",7=>"seven",8=>"eight",9=>"nine", 10=>"ten",11=>"eleven",12=>"twelve", 13=>"thirteen",14=>"fourteen", 15=>"fifteen", 16=>"sixteen",17=>"seventeen",18=>"eighteen",19=>"nineteen", 20=>"twenty",30=>"thirty",40=>"forty",50=>"fifty", 60=>"sixty",70=>"seventy",80=>"eighty",90=>"ninety"); //===[整數]======================================== $nk=floor($NN); $cnt=0; while ($nk) { $n=$nk % 1000; if ($n) { $x=xf_enNum4($n); if ($cnt==1) $xn=$x. thousand . $xn; elseif ($cnt==2) $xn=$x. million . $xn; elseif ($cnt==3) $xn=$x. billion . $xn; elseif ($cnt==4) $xn=$x. trillion . $xn; else $xn=$x; } $cnt+=1; $nk=floor($nk/1000); } //--while //===[小數]======================================== if ($FF>0) { $n=floor($NN*100) % 100; ($n) and $xf=xf_enNum4($n). cent; } return $xn.$xf; } //--xf_num2en function xf_enNum4($NN) { global $enws; $ans=; $n=floor($NN/100); ($n) and $ans=$enws[$n]. hundred ; $n=$NN % 100; if ($n) { if ($n<20) $ans.=$enws[$n]. ; else { $m=floor($n/10) * 10; $ans.=$enws[$m]. ; $n=$n % 10; ($n) and $ans.=$enws[$n]. ; } } return $ans; } //--xf_enNum4 ?> |