Zephir\SymbolTable::hasVariableInBranch PHP Method

    public function hasVariableInBranch($name, $compareBranch, $compilationContext = null)
    {
        $branch = $this->resolveVariableToBranch($name, $compilationContext ?: $this->compilationContext);
        if (!$branch || $branch != $compareBranch) {
            return false;
        }
        return true;
    }