Replace All vs Split/Join

JavaScript performance comparison

Revision 52 of this test case created by rmetzler

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var str = "Test abc test test abc test...";
  var regex = /abc/g;

};
</script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
split & join
str.split("abc").join("cde");
pending…
replace
str.replace(regex, 'cde');
pending…

Compare results of other browsers

Revisions

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

0 Comments