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<?php $pivot = []; $n = 0; for ($i = 1; $i <= 100; $i++) { $pivot[$i] = []; } print_r($pivot); /* for($i = 0; $i <= 100; $n++) { $user = rand($i, 100); $rand = rand(0, 100); $random = $rand != $user ? $rand : $rand + 1; $array[$user] = array$random; if($n == 10) { $i++; $n = 0; } } print_r($array);*/

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