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<?php trait T { protected function __construct() { parent::__construct(42); } } class A { public function __construct($v) { var_dump($v); } } class B extends A { use T; public function create() { return new self(); } } B::create();
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
Fatal error: Uncaught Error: Non-static method B::create() cannot be called statically in /in/dSCKh:18 Stack trace: #0 {main} thrown in /in/dSCKh on line 18
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 Fatal error: Uncaught Error: Non-static method B::create() cannot be called statically in /in/dSCKh:18 Stack trace: #0 {main} thrown in /in/dSCKh on line 18
Process exited with code 255.
Output for 7.2.6 - 7.2.33, 7.3.16 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
Deprecated: Non-static method B::create() should not be called statically in /in/dSCKh on line 18 int(42)
Output for 7.3.32 - 7.3.33, 7.4.26
int(42)
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20
Fatal error: Access level to T::__construct() must be public (as in class A) in /in/dSCKh on line 12
Process exited with code 255.

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