/**
  *
  * @var Int
  */
 private function numberOfReplacements($pathLocation = ".", $to = "3.0", $ignoreFolderArray = array(), $simpleOnly = true)
 {
     //basic checks
     $total = 0;
     $textSearchMachine = new TextSearch();
     //get replacements
     $replacementData = new ReplacementData();
     $array = $replacementData->getReplacementArrays($to);
     //set basics
     $textSearchMachine->addIgnoreFolderArray($ignoreFolderArray);
     //setting extensions to search files within
     $textSearchMachine->setBasePath($pathLocation);
     foreach ($array as $extension => $extensionArray) {
         $textSearchMachine->setExtensions(array($extension));
         //setting extensions to search files within
         foreach ($extensionArray as $replaceArray) {
             $find = $replaceArray[0];
             $isStraightReplace = isset($replaceArray[2]) ? true : false;
             if ($isStraightReplace && $simpleOnly) {
                 // Has comment
                 continue;
             } elseif (!$isStraightReplace && !$simpleOnly) {
                 continue;
             }
             $textSearchMachine->setSearchKey($find, 0, $isStraightReplace ? "BASIC" : "COMPLEX");
             $textSearchMachine->setFutureReplacementKey("TEST ONLY");
             $textSearchMachine->startSearching();
             //starting search
         }
         //IMPORTANT!
         $total += $textSearchMachine->showFormattedSearchTotals(true);
     }
     //flush output anyway!
     $textSearchMachine->getOutput();
     return $total;
 }