Spliting numbers out of a string contain characters and numbers

Question

I want to split the numbers out of a string and put them in an array using Regex.

For example, I have a string 23a43b3843c9293k234nm5g%>and using regex I need to get [23,43,3843,9293,234,5] in an array

how can i achieve this?

Answer 1

Use String.prototype.match()

The match() method retrieves the matches when matching a string against a regular expression

Edit: As suggested by Tushar, Use Array.prototype.map and argument as Number to cast it as Number.

Try this:

var exp = /[0-9]+/g;
var input = "23a43b3843c9293k234nm5g%>";
var op = input.match(exp).map(Number);
console.log(op);

Answer 2

var text = "23a43b3843c9293k234nm5g%>";
var regex = /(\d+)/g;
alert(text.match(regex));

You get a match object with all of your numbers.

The script above correctly alerts 23,43,3843,9293,234,5.

see Fiddle http://jsfiddle.net/5WJ9v/307/