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<?php set_error_handler(function (int $errorNo, string $message, string $file, int $line): bool { if ($errorNo == E_DEPRECATED) { throw new ErrorException($message, 0, $errorNo, $file, $line); } return TRUE; }); class Test { function try() { $this->property = 'hello'; } } $test = new Test(); $test->try();
Output for 8.4.1 - 8.4.14
Fatal error: Uncaught ErrorException: Creation of dynamic property Test::$property is deprecated in /in/tUivC:15 Stack trace: #0 /in/tUivC(15): {closure:/in/tUivC:3}(8192, 'Creation of dyn...', '/in/tUivC', 15) #1 /in/tUivC(22): Test->try() #2 {main} thrown in /in/tUivC on line 15
Process exited with code 255.
Output for 8.2.0 - 8.2.29, 8.3.0 - 8.3.27
Fatal error: Uncaught ErrorException: Creation of dynamic property Test::$property is deprecated in /in/tUivC:15 Stack trace: #0 /in/tUivC(15): {closure}(8192, 'Creation of dyn...', '/in/tUivC', 15) #1 /in/tUivC(22): Test->try() #2 {main} thrown in /in/tUivC on line 15
Process exited with code 255.
Output for 8.1.31 - 8.1.32

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