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2013.04.23 14:12

[js] php의 number_format() 함수와 같은.. ㅋㅋ

hooni

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PHP에서 number_format()과 같은 역할을 하는 Javascript 함수

function number_format(str){
  str = ""+str+"";
  var retValue = "";

  for(i=0; i<str.length; i++){
    if( i > 0 && (i%3)==0 ){
      retValue = str.charAt(str.length - i -1) + "," + retValue;
    }else{
      retValue = str.charAt(str.length - i -1) + retValue;
    }
  } 
  return retValue;
}

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