3v4l.org

run code in 300+ PHP versions simultaneously
<?php class C { } $o = new C(); $o->p = 0; $ro = new \ReflectionObject($o); foreach ($ro->getProperties() as $rp) { echo $rp->getType()->getName(); }
Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Deprecated: Creation of dynamic property C::$p is deprecated in /in/fPM7s on line 5 Fatal error: Uncaught Error: Call to a member function getName() on null in /in/fPM7s:8 Stack trace: #0 {main} thrown in /in/fPM7s on line 8
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 Deprecated: Creation of dynamic property C::$p is deprecated in /in/fPM7s on line 5 Fatal error: Uncaught Error: Call to a member function getName() on null in /in/fPM7s:8 Stack trace: #0 {main} thrown in /in/fPM7s on line 8
Process exited with code 255.
Output for 7.4.9 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
Fatal error: Uncaught Error: Call to a member function getName() on null in /in/fPM7s:8 Stack trace: #0 {main} thrown in /in/fPM7s on line 8
Process exited with code 255.
Output for 7.4.0 - 7.4.8
Output for 7.3.0 - 7.3.33
Fatal error: Uncaught Error: Call to undefined method ReflectionProperty::getType() in /in/fPM7s:8 Stack trace: #0 {main} thrown in /in/fPM7s on line 8
Process exited with code 255.

preferences:
168.65 ms | 401 KiB | 156 Q