SimpleAcl\Acl::removeRule PHP Method

    public function removeRule($roleName = null, $resourceName = null, $ruleName = null, $all = true)
    {
        if (is_null($roleName) && is_null($resourceName) && is_null($ruleName)) {
            $this->removeAllRules();
            return;
        }
        foreach ($this->rules as $ruleIndex => $rule) {
            if ($ruleName === null || $ruleName !== null && $ruleName === $rule->getName()) {
                if ($roleName === null || $roleName !== null && $rule->getRole() && $rule->getRole()->getName() === $roleName) {
                    if ($resourceName === null || $resourceName !== null && $rule->getResource() && $rule->getResource()->getName() === $resourceName) {
                        unset($this->rules[$ruleIndex]);
                        if (!$all) {
                            return;
                        }
                    }
                }
            }
        }
    }