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<?php class Hoge { private $val = 1; public function getVal() { return $this->val; } } function check($class_name) { echo "================", $class_name, "\n"; $h = new \ReflectionClass($class_name); echo "abstract? ", $h->isAbstract() ? "true" : "false" , "\n"; echo "trait? ", $h->isTrait() ? "true" : "false" , "\n"; echo "interface? ", $h->isInterface() ? "true" : "false" , "\n"; echo "実体化可能? ", $h->isInstantiable() ? "true" : "false" , "\n"; } check("Hoge");
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
================Hoge abstract? false trait? false interface? false 実体化可能? true

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176.04 ms | 404 KiB | 177 Q