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Run results for: replace regex global vs replaceAll with string vs replaceAll with regex

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.71 Safari/537.36
Chrome 97
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
replace regex global 12211136.0 Ops/sec
replaceAll with string 8926147.0 Ops/sec
replaceAll with regex 9862860.0 Ops/sec
Tests:

  • replace regex global

    AخA
     
    "010-1234-5678".replace(/-/g, "");

  • replaceAll with string

     
    "010-1234-5678".replaceAll("-", "");

  • replaceAll with regex

     
    "010-1234-5678".replaceAll(/-/g, "");