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<?php namespace A; class a { } namespace B; class b extends \A\a { public function fb() { trigger_error('The '.__NAMESPACE__.'\\'.__CLASS__.' class is deprecated and will removed in version 3.0. Use '.__NAMESPACE__.'\PlainMessageNormalizer instead.', E_USER_DEPRECATED); } } $b = new B\b(); $b->fb();
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught Error: Class "B\B\b" not found in /in/WJ8o7:16 Stack trace: #0 {main} thrown in /in/WJ8o7 on line 16
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught Error: Class 'B\B\b' not found in /in/WJ8o7:16 Stack trace: #0 {main} thrown in /in/WJ8o7 on line 16
Process exited with code 255.

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