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UPGRADING.INTERNALS: mention the header cleanups

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Max Kellermann 2023-01-04 16:36:26 +01:00 • committed by George Peter Banyard
parent 13b82eef84
commit 01e5ffc85c
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UPGRADING.INTERNALS
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@ -20,6 +20,12 @@ PHP 8.3 INTERNALS UPGRADE NOTES
EG(stack_base). EG(stack_base).
* EG(opline_before_exception) may now be null if the VM throws an exception * EG(opline_before_exception) may now be null if the VM throws an exception
before executing any opline. before executing any opline.
* Many C header files have been cleaned up and include dependencies
have been reduced. Many headers which used to be always included by
Zend headers (e.g. "errno.h") are no longer implied, and this may
break the build of third-party extensions which relied on this
implementation detail. Those extensions may need to add the missing
#include lines.
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2. Build system changes 2. Build system changes