Function parseDataFromMultiprocessing has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    public function parseDataFromMultiprocessing()
    {
        if(is_array($this->digOutput) && count($this->digOutput) > 0) {

            foreach ($this->testResult as &$blackList) {

• Read up
  Read up

Method getJsonFromDigMultiprocess has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    public function getJsonFromDigMultiprocess($addr, &$testResult)
    {
        $this->ipAddress = $addr;
        $this->testResult = &$testResult;
        $this->netTool->ipValidator($this->ipAddress);

Method __construct has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public function __construct(NetworkTools $netTool, $addr, $myHostName, $mailFrom, $mailRcptTo)

Function checkExistPTR has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private function checkExistPTR($addr)
    {
        if (!$this->ipValidator($addr))
            return false;
        $this->ipAddress = $this->getIpAddressFromDomainName($addr);

• Read up
  Read up

Function getJsonFromDigMultiprocess has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public function getJsonFromDigMultiprocess($addr, &$testResult)
    {
        $this->ipAddress = $addr;
        $this->testResult = &$testResult;
        $this->netTool->ipValidator($this->ipAddress);

• Read up
  Read up

Function makeAliveBlacklistFile has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public function makeAliveBlacklistFile(&$aliveBlacklists)
    {
        if (!array_key_exists('blHostName', $aliveBlacklists[0]))
            throw new MxToolboxRuntimeException("Cannot found index ['blHostName'] in array. Build test array first.");

• Read up
  Read up

Function searchDigResult has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private function searchDigResult($domainName) {
        foreach ($this->digOutput as $item) {
            if (($firstLine = strtok($item[0], "\n")) !== false) {
                if ($this->digParser->isDomainNameInString($domainName, $firstLine))
                    return $item[0];

• Read up
  Read up

Function cleanPrevResults has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function cleanPrevResults($checkResponse = true)
    {
        if ($this->isArrayInitialized($this->testStructure)) {
            foreach ($this->testStructure as $index => $blackList) {
                // here is default true because blacklist is loaded from alive file 

• Read up
  Read up

Function getMxRecords has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    private function getMxRecords($hostName)
    {
        if (preg_match("/^[a-zA-Z0-9.\-]{2,256}\.[a-z]{2,6}$/", trim($hostName))) {
            $ptr = dns_get_record($hostName, DNS_MX);
            if (isset($ptr[0]['target'])) {

• Read up
  Read up

Function checkAllDnsbl has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    public function checkAllDnsbl($addr, &$testResult)
    {
        $this->ipValidator($addr);
        $this->ipAddress = $this->getIpAddressFromDomainName($addr);
        if (count($testResult) > 0) {

• Read up
  Read up

Function setTestResultArray has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    protected function setTestResultArray($blacklistHostNamesArray, $alive = true, $ownBlacklist = false)
    {
        if ($this->isArrayInitialized($blacklistHostNamesArray)) {
            $this->testStructure = array();
            foreach ($blacklistHostNamesArray as $index => $blackList) {

• Read up
  Read up