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Explore using new Observer API on PHP 8.0 #5

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dktapps opened this issue Jan 21, 2021 · 0 comments
Open

Explore using new Observer API on PHP 8.0 #5

dktapps opened this issue Jan 21, 2021 · 0 comments

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@dktapps
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dktapps commented Jan 21, 2021

Current implementation will cause JIT to be disabled on PHP 8.0, because OPcache doesn't like it when something overrides zend_execute_ex.

PHP 8.0 introduces a new Observer API which allows tracing enter/exit of functions without smashing the stack, and more importantly won't cause JIT to be disabled.
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