在 PHP 中调用超级方法
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时间:2020-08-25 10:59:39 来源:igfitidea点击:
Calling a super method in PHP
提问by Emanuil Rusev
Can you do something like this in PHP:
你能在 PHP 中做这样的事情吗:
function foo()
{
super->foo();
// do something
}
回答by davidtbernal
Yes, it's called parent::
though.
是的,parent::
虽然它被称为。
public function foo()
{
parent::foo(); // this is not a static method call, even though it looks like one
//do something
}
回答by Harold1983-
Do you mean calling the parent class method? In that case you would do:
你的意思是调用父类方法?在这种情况下,你会这样做:
class Bar
{
public function foo()
{
// blah
}
}
class Baz extends Bar
{
public function foo()
{
parent::foo();
}
}