We shouldn't load any local ini files for these tests

ext/pcntl/tests/pcntl_exec.phpt

@@ -8,7 +8,7 @@ if (!getenv("TEST_PHP_EXECUTABLE") || !is_executable(getenv("TEST_PHP_EXECUTABLE
 --FILE--
 <?php
 echo "ok\n";
-pcntl_exec(getenv("TEST_PHP_EXECUTABLE"));
+pcntl_exec(getenv("TEST_PHP_EXECUTABLE"), ['-n']);
 echo "nok\n";
 ?>
 --EXPECT--

ext/pcntl/tests/pcntl_exec_2.phpt

@@ -14,7 +14,7 @@ if (getenv("PCNTL_EXEC_TEST_IS_CHILD")) {
 	exit;
 }
 echo "ok\n";
-pcntl_exec(getenv("TEST_PHP_EXECUTABLE"), array(__FILE__), array(
+pcntl_exec(getenv("TEST_PHP_EXECUTABLE"), array('-n', __FILE__), array(
 	b"PCNTL_EXEC_TEST_IS_CHILD" => b"1", 
 	b"FOO" => b"BAR",
 	1 => b"long")