Run results for: Array fill vs map

People tend to use array fil and then foreach, we know foreach is faster than a for loop, but is it also faster if you use array fill first?

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0
Firefox 147
Windows
Desktop
5 months ago
fill
582K/s
fill and map
18K/s
View exact numbers
Test name Executions per second
✓ fill 581,684 Ops/sec
fill and map 18,259 Ops/sec
Script Preparation code:
Tests: