This change allows continuous integration test failures on future PHP
releases without triggering some of the user interface warnings:
- Red x mark instead of a green checkmark
- Pull request merge warning:
"Some checks were not successful
7 successful and 1 failing checks"
The void return type was implemented in PHP 7.1 and PHP 7.0 treats the
void return type as a class name.
Errors:
1) CurlTest\CurlTest::testExtensionsLoaded
TypeError: Return value of CurlTest\CurlTest::setUp() must be an instance of CurlTest\void, none returned
/home/runner/work/php-curl-class/php-curl-class/tests/PHPCurlClass/PHPCurlClassTest.php:18
2) CurlTest\CurlTest::testCaseInsensitiveArrayGet
TypeError: Return value of CurlTest\CurlTest::setUp() must be an instance of CurlTest\void, none returned
/home/runner/work/php-curl-class/php-curl-class/tests/PHPCurlClass/PHPCurlClassTest.php:18
3) CurlTest\CurlTest::testCaseInsensitiveArraySet
TypeError: Return value of CurlTest\CurlTest::setUp() must be an instance of CurlTest\void, none returned
/home/runner/work/php-curl-class/php-curl-class/tests/PHPCurlClass/PHPCurlClassTest.php:18
[...]
Zach Borboa