Get dimensions from text

[Ruriko]

I have a string that looks similar to this:

tumblr_mgn6mfe9aD1rbaz5bo1_500.jpg (500×705)

I want to strip the text until I get the value 500 & 705. I want them as two separate values. How can I do this in javascript?

[niralsoni]

var str = 'tumblr_mgn6mfe9aD1rbaz5bo1_500.jpg (500x705)';
var index1 = str.indexOf('('), index2 = str.indexOf(')');
str = str.substr(index1+1, (index2-index1-1));
str = str.split('x');
alert(str);
//str[0] = 500
//str[1] = 705

[rnd me]

i find split simpler, but there's probably a thousand ways to do this:

"tumblr_mgn6mfe9aD1rbaz5bo1_500.jpg (500×705)"
   .split(")")[0].split("(")[1].split("x").map(Number);

[Logic Ali]

Allows for x or the character you used between the numbers: × (Hex FFFD)

var str = "tumblr_mgn6mfe9aD1rbaz5bo1_500.jpg (500x705)",
    dims = str.match( /\((\d+)(?:\uFFFD|x)(\d+)\)/ ),
    width = 0, 
    height = 0;

if( dims )
{
  width = dims[ 1 ];
  height = dims[ 2 ];
  
  alert("Width=" + width + ", height=" + height );
}