move the internal only info into UPGRADING.INTERNALS

diff --git a/UPGRADING b/UPGRADING
index 8102506624910bde17837867a1964b23ce5800df..5cfa77fbef21bf72a857d7648a5e100b1bef024e 100644 (file)
--- a/UPGRADING
+++ b/UPGRADING
@@ -88,10 +88,6 @@ PHP 7.1 UPGRADE NOTES
 ========================================
 3. Changes in SAPI modules
 ========================================
-  . The log_message callback in the SAPI struct was extended with the severity
-    argument. This allows SAPI modules to implement mapping between PHP and
-    corresponding server error levels.
-
 - apache2handler:
   . Implemented per module logging.
   . Implemented error level mapping between PHP and Apache for the error logs.

diff --git a/UPGRADING.INTERNALS b/UPGRADING.INTERNALS
index 476e7c255e5afc31d3841407063fba8cbea0dff6..1a922e6294ab92ae596271fa01dd28eb4c5b9458 100644 (file)
--- a/UPGRADING.INTERNALS
+++ b/UPGRADING.INTERNALS
@@ -4,6 +4,7 @@ PHP 7.1 INTERNALS UPGRADE NOTES
 1. Internal API changes
   e. Codepage handling on Windows
   f. Path handling on Windows
+  g. SAPI logging
 
 2. Build system changes
   a. Unix build system changes
@@ -67,6 +68,12 @@ changes. See: https://wiki.php.net/phpng-upgrading
     related functions. UTF-8 filenames are supported on any system disregarding
     the system OEM/ANSI codepage.
 
+  g. SAPI logging
+    The log_message callback in the SAPI struct was extended with the severity
+    argument. This allows SAPI modules to implement mapping between PHP and
+    corresponding server error levels. A reference mapping implementation
+    can be found in apache2handler.
+
 
 ========================
 2. Build system changes