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<?php class a extends stdClass { const b = 'foo'; public static $d = 'bar'; } $c = new a(); echo $c::b; echo $c->d; echo a::b, PHP_EOL; echo a::d, PHP_EOL;
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
foo Notice: Accessing static property a::$d as non static in /in/7iJ9A on line 8 Warning: Undefined property: a::$d in /in/7iJ9A on line 8 foo Fatal error: Uncaught Error: Undefined constant a::d in /in/7iJ9A:10 Stack trace: #0 {main} thrown in /in/7iJ9A on line 10
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
foo Notice: Accessing static property a::$d as non static in /in/7iJ9A on line 8 Notice: Undefined property: a::$d in /in/7iJ9A on line 8 foo Fatal error: Uncaught Error: Undefined class constant 'd' in /in/7iJ9A:10 Stack trace: #0 {main} thrown in /in/7iJ9A on line 10
Process exited with code 255.
Output for 7.3.32 - 7.3.33
foofoo Fatal error: Uncaught Error: Undefined class constant 'd' in /in/7iJ9A:10 Stack trace: #0 {main} thrown in /in/7iJ9A on line 10
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
foo Strict Standards: Accessing static property a::$d as non static in /in/7iJ9A on line 8 Notice: Undefined property: a::$d in /in/7iJ9A on line 8 foo Fatal error: Undefined class constant 'd' in /in/7iJ9A on line 10
Process exited with code 255.

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