39 lines
648 B
PHP
39 lines
648 B
PHP
--TEST--
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Bug #81582: Stringable not implicitly declared if __toString() came from a trait
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--FILE--
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<?php
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trait T {
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public function __toString(): string {
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return "ok";
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}
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}
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trait T2 {
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use T;
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}
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class C {
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use T;
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}
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class C2 {
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use T2;
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}
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var_dump(new C instanceof Stringable);
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var_dump(new C2 instanceof Stringable);
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// The traits themselves should not implement Stringable -- traits cannot implement interfaces.
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$rc = new ReflectionClass(T::class);
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var_dump($rc->getInterfaceNames());
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$rc = new ReflectionClass(T2::class);
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var_dump($rc->getInterfaceNames());
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?>
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--EXPECT--
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bool(true)
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bool(true)
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array(0) {
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}
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array(0) {
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}
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