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30 lines
477 B
PHP
30 lines
477 B
PHP
--TEST--
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054: namespace and interfaces
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--FILE--
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<?php
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namespace test\ns1;
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class Foo implements \SplObserver {
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function update(\SplSubject $x): void {
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echo "ok\n";
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}
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}
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class Bar implements \SplSubject {
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function attach(\SplObserver $x): void {
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echo "ok\n";
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}
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function notify(): void {
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}
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function detach(\SplObserver $x): void {
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}
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}
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$foo = new Foo();
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$bar = new Bar();
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$bar->attach($foo);
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$foo->update($bar);
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?>
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--EXPECT--
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ok
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ok
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