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<?php class A { public function getClosure() { var_dump(self::class, static::class); return function () { }; } } class B extends A { } $b = new B(); $c = $b->getClosure(); $r = new ReflectionFunction($c); var_dump($r->getClosureThis() === $b); var_dump($r->getClosureScopeClass()); // self::class var_dump($r->getClosureCalledClass()); // static::class
Output for 8.1.11 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.5.0
string(1) "A" string(1) "B" bool(true) object(ReflectionClass)#4 (1) { ["name"]=> string(1) "A" } object(ReflectionClass)#4 (1) { ["name"]=> string(1) "B" }
Output for 8.4.15
/bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.
Output for 8.1.0 - 8.1.10
string(1) "A" string(1) "B" bool(true) object(ReflectionClass)#4 (1) { ["name"]=> string(1) "A" } Fatal error: Uncaught Error: Call to undefined method ReflectionFunction::getClosureCalledClass() in /in/JOphS:21 Stack trace: #0 {main} thrown in /in/JOphS on line 21
Process exited with code 255.
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