diff --git a/appveyor.yml b/appveyor.yml
index 66ba81da..4e97c278 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -127,6 +127,8 @@ install:
     - ps: Get-Content ${env:APPVEYOR_BUILD_FOLDER}\test\functional\pdo_sqlsrv\MsSetup.inc
     - ps: (Get-Content ${env:APPVEYOR_BUILD_FOLDER}\test\functional\sqlsrv\MsSetup.inc) | ForEach-Object { $_ -replace "TARGET_SERVER", ${env:TEST_PHP_SQL_SERVER} -replace "TARGET_DATABASE", ${env:SQLSRV_DBNAME} -replace "TARGET_USERNAME",  ${env:TEST_PHP_SQL_UID} -replace "TARGET_PASSWORD",  ${env:TEST_PHP_SQL_PWD} } | Set-Content ${env:APPVEYOR_BUILD_FOLDER}\test\functional\sqlsrv\MsSetup.inc
     - ps: Get-Content ${env:APPVEYOR_BUILD_FOLDER}\test\functional\sqlsrv\MsSetup.inc
+    - appveyor DownloadFile http://github.com/OpenCppCoverage/OpenCppCoverage/releases/download/release-0.9.6.1/OpenCppCoverageSetup-x64-0.9.6.1.exe
+    - OpenCppCoverageSetup-x64-0.9.6.1.exe /VERYSILENT
         
 build_script:
     - '"C:\\Program Files (x86)\\Microsoft Visual Studio %PHP_VC%.0\\VC\\vcvarsall.bat" %BUILD_PLATFORM%'
@@ -176,12 +178,15 @@ test_script:
     - type %APPVEYOR_BUILD_FOLDER%\test\functional\sqlsrv.log
     - php run-tests.php -p php.exe %APPVEYOR_BUILD_FOLDER%\test\functional\pdo_sqlsrv\*.phpt > %APPVEYOR_BUILD_FOLDER%\test\functional\pdo_sqlsrv.log 2>&1    
     - type %APPVEYOR_BUILD_FOLDER%\test\functional\pdo_sqlsrv.log
+    - OpenCppCoverage.exe --sources %APPVEYOR_BUILD_FOLDER%\source --modules *sqlsrv*.dll --export_type=cobertura:coverage.xml -- php %APPVEYOR_BUILD_FOLDER%\test\functional\sqlsrv\sqlsrv_param_input_variants.phpt
     - 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%
 
 after_test:
     - cd %APPVEYOR_BUILD_FOLDER%\test\functional\    
     - python output.py 
+    - pip install codecov
+    - codecov -f "coverage.xml" -t 431e6338-ad88-4c3e-9be0-1bf180826d26
     - ps: $difffiles = Get-ChildItem sqlsrv\*.diff   
     - ps: $outfiles = Get-ChildItem sqlsrv\*.out   
     - ps: foreach($file in $difffiles){ls $file; more $file}