Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36
Chrome 67
Windows
Desktop
6 years ago
Test name Executions per second
for..in 82097.2 Ops/sec
foreach 6725224.5 Ops/sec
some 5888246.0 Ops/sec
for 63275.8 Ops/sec
for with predefined size 124632.3 Ops/sec
while 1887919.8 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while