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<?php class A extends \ArrayObject {} $a = new A; $a->offsetSet('test', 'testValue'); $reflection = new \ReflectionObject($a); $properties = $reflection->getProperties(); $c = count($properties) . PHP_EOL; echo $c; if ($c) { echo $properties[0]->getValue($a) . PHP_EOL; }
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
0 Warning: Undefined array key 0 in /in/E77cH on line 16 Fatal error: Uncaught Error: Call to a member function getValue() on null in /in/E77cH:16 Stack trace: #0 {main} thrown in /in/E77cH on line 16
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 0 Warning: Undefined array key 0 in /in/E77cH on line 16 Fatal error: Uncaught Error: Call to a member function getValue() on null in /in/E77cH:16 Stack trace: #0 {main} thrown in /in/E77cH on line 16
Process exited with code 255.
Output for 7.4.0 - 7.4.33
0 Notice: Undefined offset: 0 in /in/E77cH on line 16 Fatal error: Uncaught Error: Call to a member function getValue() on null in /in/E77cH:16 Stack trace: #0 {main} thrown in /in/E77cH on line 16
Process exited with code 255.
Output for 5.6.0 - 5.6.38, 7.0.0 - 7.0.6, 7.3.32 - 7.3.33
1
Output for 7.0.7 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
1 Notice: Undefined property: A::$test in /in/E77cH on line 16
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