private function parseFuncsReq($funcsReqString)
{
$root = new FunctionalRequirement('root');
$root->sonsExtractor($funcsReqString);
//echo $root->showRecur();
return $root;
}
public function extractSon($newString)
{
$newSon = null;
$arrayResult = preg_split("/<1>/", $newString);
$name = $arrayResult[0];
if (strpos($name, '+') !== FALSE) {
$funcWRecipeTab = preg_split('/\\+/', $name);
$name = $funcWRecipeTab[0];
$recipe = $funcWRecipeTab[1];
$newSon = new FunctionalRequirement($name, $recipe);
} else {
if (sizeof($arrayResult) == 1) {
$newSon = new FunctionalRequirement($name);
$newSon->isLast();
} else {
$newStr = "";
for ($i = 1; $i < sizeof($arrayResult); $i++) {
$newStr .= '<1>' . $arrayResult[$i];
}
$newSon = new FunctionalRequirement($name);
$newSon->sonsExtractor($newStr);
}
}
return $newSon;
}
