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<?php class MyClass { private $val = 1; public function getVal() { return $this->val; } } trait MyTrait { public function cry() { echo "nya"; } } interface MyInterface { public function say(); } abstract class MyAbstract { abstract public function shout(); } function check($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 "Instancable? ", $h->isInstantiable() ? "true" : "false" , "\n"; } check("MyClass"); check("MyTrait"); check("MyInterface"); check("MyAbstract");
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
================ MyClass ================= abstract? false trait? false interface? false Instancable? true ================ MyTrait ================= abstract? false trait? true interface? false Instancable? false ================ MyInterface ================= abstract? true trait? false interface? true Instancable? false ================ MyAbstract ================= abstract? true trait? false interface? false Instancable? false
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 ================ MyClass ================= abstract? false trait? false interface? false Instancable? true ================ MyTrait ================= abstract? false trait? true interface? false Instancable? false ================ MyInterface ================= abstract? true trait? false interface? true Instancable? false ================ MyAbstract ================= abstract? true trait? false interface? false Instancable? false
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
================ MyClass ================= abstract? false trait? false interface? false Instancable? true ================ MyTrait ================= abstract? true trait? true interface? false Instancable? false ================ MyInterface ================= abstract? true trait? false interface? true Instancable? false ================ MyAbstract ================= abstract? true trait? false interface? false Instancable? false
preferences:
165.2 ms | 403 KiB | 183 Q