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<?php class base { protected $x = ['123']; } class x extends base { protected array $x = ['123']; }
Output for git.master_jit, git.master
Fatal error: Type of x::$x must be omitted to match the parent definition in class base in /in/kTQ7q on line 7 Stack trace: #0 {main}
Process exited with code 255.

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