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<?php $strs= ["Rosemary Hess (2018) (Germany) (all media)", "Jackie H Spriggs (catering)"]; foreach ($strs as $s){ print_r( preg_split('~\s*(?=\([^()]*\))~', $s, 2) ); }

This is an error 500

Value for `_results` contains invalid data `array`


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