Use faster string construction in ext/dom in some places #20005
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Many tag names are single characters, so we can use the fast string construction. In cases where a NULL name is used we can also use the empty string. This avoids some allocations and some work.
Girgias
approved these changes
Sep 30, 2025
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Many tag names are single characters, so we can use the fast string construction. In cases where a NULL name is used we can also use the empty string.
This optimization avoids some allocations and some work.