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<?php class SystemInfo { function __get($name) { if ($name == 'info') { return [ 'foo' => 'bar', ]; } } } $module = (object) [ 'name' => 'foo', 'info' => [ 'foo' => 'bar', ] ]; print_r([$module->name, $module->info, $module->info['foo']]); $module = new SystemInfo(); $module->name = 'foo'; print_r([$module->name, $module->info, $module->info['foo']]);

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