PHP Static analysis with noverify exe

LogFile of command

2019/09/03 01:20:24  -exclude-checks arraySyntax, PHPDocC:\Dev\PHP\ResourceSpace_9_0_13357\include
2019/09/03 01:20:25 error using cmnd.CombinedOutput()
2019/09/03 01:20:25 exit status 2
2019/09/03 01:20:25 what does this mean?
2019/09/03 01:20:25 2019/09/03 01:20:24.418022 Started
2019/09/03 01:20:24.931815 Indexing [C:\Dev\PHP\ResourceSpace_9_0_13357\include]
2019/09/03 01:20:25.243995 Linting
<critical> INFO    phpdocLint: PHPDoc is incorrect: use int type instead of integer on line 4 at C:\Dev\PHP\ResourceSpace_9_0_13357\include\annotation_functions.php:9
function getAnnotation($ref)
         ^^^^^^^^^^^^^
MAYBE   arraySyntax: Use of old array syntax (use short form instead) at C:\Dev\PHP\ResourceSpace_9_0_13357\include\annotation_functions.php:13
        return array();
               ^^^^^^^
               
               .....

phpAnalyseCode.go

package main

import (
	"bytes"
	"log"
	"os"
	"os/exec"
)

func logStuff(s string) {

	f, err := os.OpenFile("testlogfile", os.O_RDWR|os.O_CREATE|os.O_APPEND, 0666)
	if err != nil {
		log.Fatalf("error opening file: %v", err)
	}
	defer f.Close()

	log.SetOutput(f)

	log.Println(s)
}

// https://stackoverflow.com/questions/25190971/golang-copy-exec-output-to-log

func main() {
	// C:\Dev\PHP\ResourceSpace_9_0_13357\include
	// pathToCache := "-cache-dir=C:\\Users\\Devmuggle\\/tmp/cache/noverify"
	pathToCode := "C:\\Dev\\PHP\\ResourceSpace_9_0_13357\\include"
	// args := []string{"-exclude-checks arraySyntax, PHPDoc", pathToCode}
	// args := strings.Join([]string{pathToCache, pathToCode}, " ")
	// log.Println(args)
	// args := strings.Join(arg, " ");
	// https://golang.org/pkg/os/exec/#Command
    // cmnd := exec.Command("noverify.exe", args...)
    cmnd := exec.Command("noverify.exe", pathToCode)
	//cmnd.Run() // and wait
	// cmnd.Start()

	b, err := cmnd.CombinedOutput()
	if err != nil {
		logStuff("error using cmnd.CombinedOutput()")
		// log.Fatal(err)
		logStuff(err.Error())
		logStuff("what does this mean?")
	}
	// n := int64(bytes.IndexByte(b, 0))
	var myslice []byte
	n := bytes.Count(b, myslice)
	s := string(b[:n])
	// logStuff(strconv.Itoa(n))
	logStuff(s)

	// log.Println("log")
	// log.Output
}