PHP: Hypertext Preprocessor (original) (raw)

`It seems the interface names are actually listed in a defined order:

"extends" takes precedence over "implements" (i.e. first will be interfaces from (implemented in) the parent class (if any), then interfaces implemented in the class itself)
when multiple interfaces are implemented at one time/level, it can be:

from an "implements" : they're listed in the defined order
from an "extends" (a class extends another class which implements multiple interfaces; or an interface extends multiple interfaces) : they're listed in REVERSE order

getInterfaceNames()); // Foo, Bar$r=new ReflectionClass('Test2'); print_r($r->getInterfaceNames()); // Bar, Foo$r=new ReflectionClass('Test3'); print_r($r->getInterfaceNames()); // Bar, Foo$r=new ReflectionClass('Test4'); print_r($r->getInterfaceNames()); // Foo, Bar$r=new ReflectionClass('Test5'); print_r($r->getInterfaceNames()); // Bar, Foo, Other$r=new ReflectionClass('Test6'); print_r($r->getInterfaceNames()); // Foobar, Bar, Foo, Other$r=new ReflectionClass('Test7'); print_r($r->getInterfaceNames()); // Other, Barfoo, Foo, Bar ?>