- AH_TEMPLATE sets the CPP macro help text on a single place
- AC_DEFINE can be used instead of AC_DEFINE_UNQUOTED
- AS_VAR_IF used and CS synced
- crypt() function is at this point required as all required algorithm
checks are depending on it and error is thrown if not found when using
external crypt library
HAVE_ERASE_EMPTY_LINE always gets the last AC_DEFINE help text, so it is
simpler to have the same help message for both definitions (readline and
editline). First text never got into header via autoheader anyway.
This wasn't activated due to inconsistent availability over the
editline/readline versions and variants. This now checks whether the
rl_erase_empty_line variable is available in library headers and enables
it based on that. On Windows this is for now still disabled due to
wineditline library, which doesn't have this yet.
Documentation already mentions the erase_empty_line setting:
https://www.php.net/manual/en/function.readline-info.php
`spl_object_storage_attach_handle` creates an entry already, but only
fills it in at the end with `spl_object_storage_create_element` which
allocates memory. In this case the allocation fails and we're left with
a NULL slot. Doing the allocation first isn't an option because we want
to check whether the slot is occupied before allocating memory.
The simplest solution is to set the entry to NULL and check for a NULL
pointer upon destruction.
Closes GH-14849.
libxml2 2.13 makes changes to how the parsing state is set, update our
code accordingly. In particular, it started reporting entities within
attributes, while it should only report entities inside text nodes.
Closes GH-14837.
* PHP-8.3:
NEWS for compatibility in XML
Stop setting parse options directly
Stop relying on lastError directly
Stop relying on the sax2 flag directly
Port XML_GetCurrentByteIndex to public APIs
* PHP-8.2:
NEWS for compatibility in XML
Stop setting parse options directly
Stop relying on lastError directly
Stop relying on the sax2 flag directly
Port XML_GetCurrentByteIndex to public APIs
Peter Kokot