<?php
$master_array = array(1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15);
$n = 5; // This is the number of columns / arrays
$pattern_array = array();
$meta_array = array();
for ($i=1; $i <= $n; ++$i) {
$pattern_array[] = $i;
$meta_array[] = array();
}
for ($i=$n; $i > 0; --$i) {
$pattern_array[] = $i;
}
foreach ($master_array as $i => $element) {
$meta_array[$pattern_array[$i%count($pattern_array)] - 1][] = $element;
}
print_r($meta_array);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.7, 7.2.29 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => Array
(
[0] => 1
[1] => 10
[2] => 11
)
[1] => Array
(
[0] => 2
[1] => 9
[2] => 12
)
[2] => Array
(
[0] => 3
[1] => 8
[2] => 13
)
[3] => Array
(
[0] => 4
[1] => 7
[2] => 14
)
[4] => Array
(
[0] => 5
[1] => 6
[2] => 15
)
)
preferences:
224.01 ms | 407 KiB | 310 Q