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Small optimization in dom_local_name_compare_ex() #15950

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@nielsdos nielsdos commented Sep 18, 2024

We can use memcmp() directly and skip some of the logic handling in zend_binary_strcmp(). perf record shows a reduction for dom_html5_serializes_as_void() from 3.12% to 0.77% for parsing my GitHub FYP.

We can use `memcmp()` directly and skip some of the logic handling
in `zend_binary_strcmp()`. `perf record` shows a reduction for
`dom_html5_serializes_as_void()` from 3.12% to 0.77%.
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