It depends on the number of invocations. Use Benchmark to check.
لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re^3: $var{el} += 1 vs $var{el} = $var{el} + 1 by choroba
in thread $var{el} += 1 vs $var{el} = $var{el} + 1 by banesong

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