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<?php $names = '{"3":"test","4":"exam"}'; $quantities = '{"3":"12","4":"19"}'; var_export( (function($name, $quantity) { $result = []; foreach (get_defined_vars() as $k => $row) { foreach ($row as $i => $v) { $result[$i][$k] = $v; } }; return ['final' => $result]; })(json_decode($names, true), json_decode($quantities, true)) );

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