<?php
$arr1 = [ 'Петя', 'Коля', 'Вася' ];
$arr2 = [ '100руб', '200руб', '300руб' ];
$arr3 = [ 'Москва', 'Тверь', 'Уфа' ];
for($i = 0, $size = count($arr1); $i < $size; ++$i) { $result[] = [$arr1[$i], $arr2[$i], $arr3[$i]];
}
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