[skip ci] Update notes

Author: petk

UPGRADING.INTERNALS

@@ -201,7 +201,8 @@ PHP 8.4 INTERNALS UPGRADE NOTES
      PHP_SELECT_SAPI now have the source files and flags arguments normalized so
      the list of items can be passed as a blank-or-newline-separated list.
    - Autoconf macro PHP_ADD_INCLUDE now takes also a blank-or-newline-separated
-     list of include directories instead of a single directory.
+     list of include directories instead of a single directory. The "prepend"
+     argument is validated at Autoconf compile time.
    - TSRM/tsrm.m4 file and its TSRM_CHECK_PTHREADS macro have been removed.
    - Added pkg-config support to find libpq for the pdo_pgsql and pgsql
      extensions. The libpq paths can be customized with the PGSQL_CFLAGS and

build/php.m4

@@ -467,9 +467,9 @@ AC_DEFUN([PHP_UTILIZE_RPATHS],[
 ])
 
 dnl
-dnl PHP_ADD_INCLUDE(paths [,before])
+dnl PHP_ADD_INCLUDE(paths [,prepend])
 dnl
-dnl Add blank-or-newline-separated list of include paths. If "before" is given,
+dnl Add blank-or-newline-separated list of include paths. If "prepend" is given,
 dnl paths are prepended to the beginning of INCLUDES.
 dnl
 AC_DEFUN([PHP_ADD_INCLUDE], [