- array_reduce: documentation ( source)
- print_r: documentation ( source)
- array_merge: documentation ( source)
- array_fill: documentation ( source)
<?php
$my_array = ['a','b','c'];
$dyn_array = [1, 2, 3];
$num = 2;
$result = array_reduce(
array_fill(0, $num, $dyn_array),
function($carry, $item) { return array_merge($carry, $item); },
$my_array
);
print_r($result);