* PHP-7.3:
Fix #47021: SoapClient stumbles over WSDL delivered with "Transfer-Encoding: chunked"
. Fixed bug #64705 (errorInfo property of PDOException is null when
PDO::__construct() fails). (Ahmed Abdou)
+- Session:
+ . Fixed bug #79724 (Return type does not match in ext/session/mod_mm.c).
+ (Nikita)
+
+ - SOAP:
+ . Fixed bug #47021 (SoapClient stumbles over WSDL delivered with
+ "Transfer-Encoding: chunked"). (Matteo)
+
- Standard:
. Fixed bug #79930 (array_merge_recursive() crashes when called with array
with single reference). (Nikita)