<?php
$array = [
[
'id' => 1,
'email_id' => 'ok@gmail.com',
'password' => 'test'
],
[
'id' => 2,
'email_id' => 'check@gmail.com',
'password' => 'test'
],
[
'id' => 3,
'email_id' => 'an@gmail.com',
'password' => 'pass'
]
];
var_export(
array_values(
array_reduce(
$array,
function($result, $row) {
if (!isset($result[$row['password']])) {
$result[$row['password']] = $row;
} else {
if (isset($result[$row['password']]['id'])) {
$result[$row['password']] = [$result[$row['password']]];
}
$result[$row['password']][] = $row;
}
return $result;
},
[]
)
)
);
- 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 (
0 =>
array (
'id' => 1,
'email_id' => 'ok@gmail.com',
'password' => 'test',
),
1 =>
array (
'id' => 2,
'email_id' => 'check@gmail.com',
'password' => 'test',
),
),
1 =>
array (
'id' => 3,
'email_id' => 'an@gmail.com',
'password' => 'pass',
),
)
- 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 =>
array (
'id' => 1,
'email_id' => 'ok@gmail.com',
'password' => 'test',
),
1 =>
array (
'id' => 2,
'email_id' => 'check@gmail.com',
'password' => 'test',
),
),
1 =>
array (
'id' => 3,
'email_id' => 'an@gmail.com',
'password' => 'pass',
),
)
preferences:
135.6 ms | 409 KiB | 5 Q