note 126953 added to function.array-column
| From: | HiranmoyChatterjee at main dot php dot net | Date: | Wed, 23 Mar 2022 18:01:57 +0000 |
| Subject: | note 126953 added to function.array-column | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-217763@lists.php.net to get a copy of this message | ||
The following function may be useful to create columns from all values of indexed arrays:
function array_column_all(array $arrays): array
{
$output = [];
$columnCount = count($arrays[0]);
for ($i = 0; $i < $columnCount; $i++)
{
$output [] = array_column($arrays, $i);
}
return $output;
}
Use:
-----
array_column_all(
[
['A1', 'A2', 'A3'],
['B1', 'B2', 'B3'],
['C1', 'C2', 'C3'],
]
);
This will output:
-------------------
Array
(
[0] => Array
(
[0] => A1
[1] => B1
[2] => C1
)
[1] => Array
(
[0] => A2
[1] => B2
[2] => C2
)
[2] => Array
(
[0] => A3
[1] => B3
[2] => C3
)
)
----
Server IP: 45.112.84.4
Probable Submitter: 80.90.5.135 (proxied: 103.51.56.198)
----
Manual Page -- https://php.net/manual/en/function.array-column.php
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