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<?php $abc = [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15]; $cols = []; $perCol = 7; foreach($abc as $index => $val) { $colInd = $index / $perCol; $cols[$colInd][] = $val; } print_r($cols);

This is an error 500

Value for `_results` contains invalid data `array`


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