/
prototype-phone.php
72 lines (62 loc) · 1.46 KB
/
prototype-phone.php
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<?php
interface ServiceProvicer
{
public function getSystem();
}
class ChinaMobile implements ServiceProvicer
{
public $system;
public function getSystem(){
return "中国移动" . $this->system;
}
}
class ChinaUnicom implements ServiceProvicer
{
public $system;
public function getSystem(){
return "中国联通" . $this->system;
}
}
class Phone
{
public $service_province;
public $cpu;
public $rom;
}
class CMPhone extends Phone
{
function __clone()
{
// $this->service_province = new ChinaMobile();
}
}
class CUPhone extends Phone
{
function __clone()
{
$this->service_province = new ChinaUnicom();
}
}
$cmPhone = new CMPhone();
$cmPhone->cpu = "1.4G";
$cmPhone->rom = "64G";
$cmPhone->service_province = new ChinaMobile();
$cmPhone->service_province->system = 'TD-CDMA';
$cmPhone1 = clone $cmPhone;
$cmPhone1->service_province->system = 'TD-CDMA1';
var_dump($cmPhone);
var_dump($cmPhone1);
echo $cmPhone->service_province->getSystem();
echo $cmPhone1->service_province->getSystem();
$cuPhone = new CUPhone();
$cuPhone->cpu = "1.4G";
$cuPhone->rom = "64G";
$cuPhone->service_province = new ChinaUnicom();
$cuPhone->service_province->system = 'WCDMA';
$cuPhone1 = clone $cuPhone;
$cuPhone1->rom = "128G";
$cuPhone1->service_province->system = 'WCDMA1';
var_dump($cuPhone);
var_dump($cuPhone1);
echo $cuPhone->service_province->getSystem();
echo $cuPhone1->service_province->getSystem();