regex vs. split (v14)

Revision 14 of this benchmark created on

Description

Comparison of string split with regex.

Preparation HTML

<script>
  function replaceWithSplit(input, search, replace) {
    return input.split(search).join(replace);
  }
  
  function replaceWithRegex(input, search, replace) {
    var re = new RegExp(search,"g"); 
    return input.replace(re, replace);
  }
  
</script>

Setup

var input = 'afsjkln q23fjikh 3f3890h 289vh 239uhfj 23u9pih rt3289-t hui3wh uitweh weruiptgh eriuh weraiuhg eraijkgh 34uipjhg uipaweh guipaweh gqwuiph g4quiph uipghq34uigh q34ggq34';
    var search = 'e';
    var replace = 'abc123';

Test runner

Ready to run.

Testing in
TestOps/sec
split
replaceWithSplit(input, search, replace);
ready
regex
replaceWithRegex(input, search, replace);
ready

Revisions

You can edit these tests or add more tests to this page by appending /edit to the URL.