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<?php class Foo {} $barClassReflection = new ReflectionClass(Foo::class); var_dump($barClassReflection->getReflectionConstant('XXX')); var_dump($barClassReflection->getMethod('XXX'));
Output for 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
bool(false) Fatal error: Uncaught ReflectionException: Method Foo::XXX() does not exist in /in/k09Q8:7 Stack trace: #0 /in/k09Q8(7): ReflectionClass->getMethod('XXX') #1 {main} thrown in /in/k09Q8 on line 7
Process exited with code 255.
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 bool(false) Fatal error: Uncaught ReflectionException: Method Foo::XXX() does not exist in /in/k09Q8:7 Stack trace: #0 /in/k09Q8(7): ReflectionClass->getMethod('XXX') #1 {main} thrown in /in/k09Q8 on line 7
Process exited with code 255.
Output for 7.1.25 - 7.1.30, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
bool(false) Fatal error: Uncaught ReflectionException: Method XXX does not exist in /in/k09Q8:7 Stack trace: #0 /in/k09Q8(7): ReflectionClass->getMethod('XXX') #1 {main} thrown in /in/k09Q8 on line 7
Process exited with code 255.
Output for 7.0.33
Fatal error: Uncaught Error: Call to undefined method ReflectionClass::getReflectionConstant() in /in/k09Q8:6 Stack trace: #0 {main} thrown in /in/k09Q8 on line 6
Process exited with code 255.
Output for 5.6.38 - 5.6.40
Fatal error: Call to undefined method ReflectionClass::getReflectionConstant() in /in/k09Q8 on line 6
Process exited with code 255.

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