How to use php destructor method

Use the PHP destructor method: 1. The name is fixed to [_ _destruct]; 2. The destructor method will be automatically called when an object is [destroyed]; 3. The destructor method cannot take parameters. , but the word [$this] can also be used in methods.

Use php destructor method:

Destructor method (_ _destruct):

Description:

1, the destructor method is a special method, the name is a fixed word: _ _destruct

#2, the destructor method is when an object is " A method that will be automatically called when "destroy" - we cannot call it;

3, the destructor method cannot take parameters (formal parameters), but the word $this can also be used in the method, which represents "current Object";

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