Modified test matrix to try different combinations

appveyor.yml

@@ -19,8 +19,8 @@ environment:
     PHP_SDK: c:\projects\php
     matrix:
       - BUILD_PLATFORM: x64
-        TEST_PHP_SQL_SERVER: (local)\SQL2014
-        SQL_INSTANCE: SQL2014
+        TEST_PHP_SQL_SERVER: (local)\SQL2012SP1
+        SQL_INSTANCE: SQL2012SP1
         PHP_VC: 14
         PHP_MAJOR_VER: 7.0
         PHP_MINOR_VER: latest
@@ -28,6 +28,15 @@ environment:
         PHP_INSTALL_DIR: c:\projects\php\x64\bin
         PHP_ZTS: --disable-zts
         platform: x64
+      - BUILD_PLATFORM: x86
+        TEST_PHP_SQL_SERVER: (local)\SQL2014
+        SQL_INSTANCE: SQL2014
+        PHP_VC: 14
+        PHP_MAJOR_VER: 7.0
+        PHP_MINOR_VER: latest
+        PHP_SDK_DIR: c:\projects\php\x86
+        PHP_INSTALL_DIR: c:\projects\php\x86\bin
+        platform: x86
       - BUILD_PLATFORM: x64
         TEST_PHP_SQL_SERVER: (local)\SQL2016
         SQL_INSTANCE: SQL2016
@@ -37,15 +46,6 @@ environment:
         PHP_SDK_DIR: c:\projects\php\x64
         PHP_INSTALL_DIR: c:\projects\php\x64\bin
         platform: x64
-      - BUILD_PLATFORM: x86
-        TEST_PHP_SQL_SERVER: (local)\SQL2012SP1
-        SQL_INSTANCE: SQL2012SP1
-        PHP_VC: 14
-        PHP_MAJOR_VER: 7.0
-        PHP_MINOR_VER: latest
-        PHP_SDK_DIR: c:\projects\php\x86
-        PHP_INSTALL_DIR: c:\projects\php\x86\bin
-        platform: x86
       - BUILD_PLATFORM: x86
         TEST_PHP_SQL_SERVER: (local)\SQL2008R2SP2
         SQL_INSTANCE: SQL2008R2SP2
@@ -204,7 +204,6 @@ test_script:
     - python %APPVEYOR_BUILD_FOLDER%\test\functional\setup\cleanup_dbs.py -dbname %SQLSRV_DBNAME%
     - python %APPVEYOR_BUILD_FOLDER%\test\functional\setup\cleanup_dbs.py -dbname %PDOSQLSRV_DBNAME%
     - cd %PHP_INSTALL_DIR%
-    - ls *.xml
     - ps: $covFile = ".\coverage.xml"
     - ps: $fileExists = Test-Path $covFile
     - ps: >-