选择语言 :

 Core_Email::_get_protocol

Get Mail Protocol

mixed Core_Email::_get_protocol( [ bool $return = bool true ] )

参数列表

参数 类型 描述 默认值
$return bool bool true
返回值
  • mixed
File: ./core/classes/email.class.php
protected function _get_protocol($return = true)
{
    $this->protocol = strtolower($this->protocol);
    in_array($this->protocol, $this->_protocols, true) || $this->protocol = 'mail';

    if ($return === true)
    {
        return $this->protocol;
    }
}