<?php
//Enter your code here, enjoy!
$tests = [
[ ['X'], ['X'] ],
[ ['X'], ['X'], ['X'] ],
[ [ 'X', '' ], [ '', 'X' ] ],
[ ['X', 'Y', 'Z'], ['X', 'Y'], ['X']],
[ ['X', 'Y'], ['X', 'Y'], ['X', 'Y'] ],
[ ['X', 'Y', 'Z'], ['X', 'Y', 'Z'], ['X', 'Y', 'Z'] ],
[ ['X', 'Y', 'Z', 'I', 'J'], ['X', 'Y', 'Z', 'I'], ['X', 'Y', 'Z', 'I'], ['X', 'Y', 'Z', 'I'], ['X', 'Y', 'Z'], ['X', 'Y', 'Z'] ],
];
array_map(function ($matrix) {
solve($matrix);
}, $tests);
function solve($matrix){
$master = [];
$_matrix = [];
foreach($matrix as $key => $array){
$_matrix[$key] = array_combine($array,$array);
$master += $_matrix[$key];
}
$default = array_fill_keys($master, 'null');
$result = [];
foreach($_matrix as $array){
$result[] = array_values(array_merge($default, $array));
}
print_r($result);
}
- Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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
(
[0] => Array
(
[0] => X
)
[1] => Array
(
[0] => X
)
)
Array
(
[0] => Array
(
[0] => X
)
[1] => Array
(
[0] => X
)
[2] => Array
(
[0] => X
)
)
Array
(
[0] => Array
(
[0] => X
[1] =>
)
[1] => Array
(
[0] => X
[1] =>
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
[2] => Z
)
[1] => Array
(
[0] => X
[1] => Y
[2] => null
)
[2] => Array
(
[0] => X
[1] => null
[2] => null
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
)
[1] => Array
(
[0] => X
[1] => Y
)
[2] => Array
(
[0] => X
[1] => Y
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
[2] => Z
)
[1] => Array
(
[0] => X
[1] => Y
[2] => Z
)
[2] => Array
(
[0] => X
[1] => Y
[2] => Z
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => J
)
[1] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => null
)
[2] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => null
)
[3] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => null
)
[4] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => null
[4] => null
)
[5] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => null
[4] => null
)
)
- 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
(
[0] => Array
(
[0] => X
)
[1] => Array
(
[0] => X
)
)
Array
(
[0] => Array
(
[0] => X
)
[1] => Array
(
[0] => X
)
[2] => Array
(
[0] => X
)
)
Array
(
[0] => Array
(
[0] => X
[1] =>
)
[1] => Array
(
[0] => X
[1] =>
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
[2] => Z
)
[1] => Array
(
[0] => X
[1] => Y
[2] => null
)
[2] => Array
(
[0] => X
[1] => null
[2] => null
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
)
[1] => Array
(
[0] => X
[1] => Y
)
[2] => Array
(
[0] => X
[1] => Y
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
[2] => Z
)
[1] => Array
(
[0] => X
[1] => Y
[2] => Z
)
[2] => Array
(
[0] => X
[1] => Y
[2] => Z
)
)
Array
(
[0] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => J
)
[1] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => null
)
[2] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => null
)
[3] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => I
[4] => null
)
[4] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => null
[4] => null
)
[5] => Array
(
[0] => X
[1] => Y
[2] => Z
[3] => null
[4] => null
)
)
preferences:
259.34 ms | 409 KiB | 291 Q