<?php
$array = [
['Categoria' => 'example', 'Servico' => 'name1'],
['Categoria' => 'example', 'Servico' => 'name2'],
['Categoria' => 'example', 'Servico' => 'name3'],
['Categoria' => 'example2', 'Servico' => 'name4'],
['Categoria' => 'example2', 'Servico' => 'name5'],
['Categoria' => 'example2', 'Servico' => 'name6'],
['Categoria' => 'example3', 'Servico' => 'name7'],
['Categoria' => 'example3', 'Servico' => 'name8'],
['Categoria' => 'example3', 'Servico' => 'name9']
];
var_export(
array_values(
array_reduce(
$array,
function ($carry, $row) {
$carry[$row['Categoria']]['Servico'] = $row['Categoria'];
$carry[$row['Categoria']]['children'][] = $row['Servico'];
return $carry;
}
)
)
);
- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.4, 8.3.6 - 8.3.25, 8.4.1 - 8.4.12
- array (
0 =>
array (
'Servico' => 'example',
'children' =>
array (
0 => 'name1',
1 => 'name2',
2 => 'name3',
),
),
1 =>
array (
'Servico' => 'example2',
'children' =>
array (
0 => 'name4',
1 => 'name5',
2 => 'name6',
),
),
2 =>
array (
'Servico' => 'example3',
'children' =>
array (
0 => 'name7',
1 => 'name8',
2 => 'name9',
),
),
)
- 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 (
'Servico' => 'example',
'children' =>
array (
0 => 'name1',
1 => 'name2',
2 => 'name3',
),
),
1 =>
array (
'Servico' => 'example2',
'children' =>
array (
0 => 'name4',
1 => 'name5',
2 => 'name6',
),
),
2 =>
array (
'Servico' => 'example3',
'children' =>
array (
0 => 'name7',
1 => 'name8',
2 => 'name9',
),
),
)
preferences:
148.99 ms | 409 KiB | 5 Q