protected function getUseClauseVariables()
    {
        $begin = strpos($code = $this->getCode(), '(', $this->getUseIndex()) + 1;

        return explode(',', substr($code, $begin, strpos($code, ')', $begin) - $begin));
    }
protected function getUseClauseVariables()
    {
        $begin = strpos($code = $this->getCode(), '(', $this->getUseIndex()) + 1;

        return explode(',', substr($code, $begin, strpos($code, ')', $begin) - $begin));
    }
protected function getUseClauseVariables ( ) { $ begin = strpos ( $ code = $ this -> getCode ( ) , '(' , $ this -> getUseIndex ( ) ) + 1 ; return explode ( ',' , substr ( $ code , $ begin , strpos ( $ code , ')' , $ begin ) - $ begin ) ) ; }
Get the variables from the "use" clause.

@return array
Get the variables from the use clause .