Fix GH-20395: \Dom\ParentNode::querySelector and \Dom\ParentNode::querySelectorAll requires elements in $selectors to be lowercase #20409
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…querySelectorAll requires elements in $selectors to be lowercase The selector needs to be compared in a lowercase manner. This also almost completely obsoletes the interned string optimization, so get rid of that for simplicity sake. While there is still theoretical benefit, it is only 1-2% in my random tests, not worth it anymore.
Girgias
approved these changes
Nov 6, 2025
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The selector needs to be compared in a lowercase manner. This also almost completely obsoletes the interned string optimization, so get rid of that for simplicity sake. While there is still theoretical benefit, it is only 1-2% in my random tests, not worth it anymore.