Merge pull request #14 from photodude/patch-1

remove duplicate php 7.0 and use php 7.1

Author: WyriHaximus

appveyor.yml

@@ -12,7 +12,7 @@ environment:
   - dependencies: highest
     php_ver_target: 7.0
   - dependencies: highest
-    php_ver_target: 7.0
+    php_ver_target: 7.1
 
 ## Cache composer bits
 cache:
@@ -28,7 +28,7 @@ init:
 ## Install PHP and composer, and run the appropriate composer command
 install:
     - IF EXIST c:\tools\php (SET PHP=0)
-    - ps: appveyor-retry cinst -y php --version ((choco search php --exact --all-versions -r | select-string -pattern $Env:php_ver_target | Select-Object -first 1) -replace '[php|]','')
+    - ps: appveyor-retry cinst --ignore-checksums -y php --version ((choco search php --exact --all-versions -r | select-string -pattern $Env:php_ver_target | Select-Object -first 1) -replace '[php|]','')
     - cd c:\tools\php
     - IF %PHP%==1 copy php.ini-production php.ini /Y
     - IF %PHP%==1 echo date.timezone="UTC" >> php.ini
@@ -47,4 +47,4 @@ install:
 ## Run the actual test
 test_script:
     - cd c:\projects\php-project-workspace
-    - vendor/bin/phpunit -c phpunit.xml.dist
+    - vendor/bin/phpunit -c phpunit.xml.dist