JSFiddle - React, Tailwind, and code Playground

by fosterz

JavaScript

var d = "{0} days {1} 45545";
var values = "5,6,7".split(',');
var reg = /{[0-9]}/g;
var match = d.match(reg);
//console.log(match)
for(var i=0;i<match.length;i++){
	var reg = new RegExp('{['+match[i]+']}', 'g');
  if(values[i]!==undefined)
  	d = d.replace(reg,values[i]);
	
}
console.log(d);