Php subclass how to access the static method of the parent class-php Tutorial
Source: Internet
Author: User
Php subclass how to access the static method of the parent class 1. the subclass accesses the static member attributes or methods of the parent class, using parent: method ()/self: method ()
Note: $ this-> staticProperty (the static property of the parent class cannot be accessed through $ this (subclass instance). the following error occurs: PHP Strict Standards: Accessing static property Person :: $ country as non static in, PHP Notice: Undefined property :)
2. subclass external
1. subclass name: method ()
2. subclass instance-> method () (static methods can also be accessed through common objects)
Note: subclass instance-> staticProperty (the static property of the parent class cannot be accessed through the subclass instance. the following error occurs: PHP Strict Standards: Accessing static property Person :: $ country as non static in, PHP Notice: Undefined property :)
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