Question about loading php classes in namespaces

{Code...}: Does automatic loading mean that automatic loading will call functions such as spl_autoload_register.

Do you mean automatic loading? It means calling functions such as spl_autoload_register.

Reply content:

Do you mean automatic loading? It means calling functions such as spl_autoload_register.

HereAutomatic LoadingIt should beAutomatic Loading. Howeverspl_autoload_registerNot innew B()The time is called -- it should have been called before.new B()Automatic loading is only called in the order of previous registrationspl_autoload_registerThe registered automatic loader.

For example, two automatic loaders have been registered as follows:

spl_autoload_register(foo);spl_autoload_register(bar);

Innew B()Will be called firstfooCall laterbar...