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run code in 500+ PHP versions simultaneously
<?php class TestClass { use TestTrait; } trait TestTrait { public function getSelf(): self { echo __CLASS__ . PHP_EOL; echo static::class . PHP_EOL; echo self::class . PHP_EOL; return $this; } } $test = new TestClass; var_dump($test->getSelf());
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
TestClass TestClass TestClass object(TestClass)#1 (0) { }

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