如何将当前类作为参数传递? 例如:
class Example
{
public function test() {
$class = new Class2(I want to pass the Example class instance here)
}
}
class Class2
{
public function __construct(Example $example) {
}
}
答案 0 :(得分:0)
class Example
{
public function test() {
$class = new Class2(new static());
}
}
答案 1 :(得分:0)
你可以把它传递给$ this,new self()或new static()。你会得到同样的结果。
class Example
{
public $name = "test";
public function test() {
return $class = new Class2($this);
}
}
class Class2
{
private $example = null;
public function __construct(Example $example) {
$this->example = $example;
}
public function testMe() {
echo $this->example->name;
}
public function setExampleName($name) {
$this->example->name = $name;
}
}
$e = new Example();
$e->test()->testMe();
结果:
test
答案 2 :(得分:0)
在对象创建期间将$ this作为参数发送。因为$ this代表当前的类对象,这里的例子是
{{1}}