<?php
$a = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h' ,'i', 'j', 'k'];
$columnCount = 2;
$columns = [];
foreach ($a as $i => $key)
{
$columns[$i % $columnCount][] = $key;
}
var_dump($columns);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 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 - 8.3.4, 8.3.6
- array(2) {
[0]=>
array(6) {
[0]=>
string(1) "a"
[1]=>
string(1) "c"
[2]=>
string(1) "e"
[3]=>
string(1) "g"
[4]=>
string(1) "i"
[5]=>
string(1) "k"
}
[1]=>
array(5) {
[0]=>
string(1) "b"
[1]=>
string(1) "d"
[2]=>
string(1) "f"
[3]=>
string(1) "h"
[4]=>
string(1) "j"
}
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(2) {
[0]=>
array(6) {
[0]=>
string(1) "a"
[1]=>
string(1) "c"
[2]=>
string(1) "e"
[3]=>
string(1) "g"
[4]=>
string(1) "i"
[5]=>
string(1) "k"
}
[1]=>
array(5) {
[0]=>
string(1) "b"
[1]=>
string(1) "d"
[2]=>
string(1) "f"
[3]=>
string(1) "h"
[4]=>
string(1) "j"
}
}
preferences:
169.97 ms | 402 KiB | 219 Q