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<?php function dateSuffix(int $day): string { return [ 1 => 'st', 2 => 'nd', 3 => 'rd', 21 => 'st', 22 => 'nd', 23 => 'rd', 31 => 'st' ][$day] ?? 'th'; } echo "4" . dateSuffix(4);

This is an error 500

Value for `_results` contains invalid data `array`


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