<?php
$d = array (
array (
'a1' => true,
'b1' => 'abc' ,
'c1' => 'def' ),
array (
'a2' => true,
'b2' => 'fgh',
'c2' => 'ijk' ,
'd2' => 'lmn' ,
'e2' => 'opq' ));
function flatten(array $array)
{
$result = array();
if (is_array($array)) {
foreach ($array as $k => $v) {
if (is_array($v)) {
$result = array_merge($result, flatten($v));
} else {
$result[$k] = $v;
}
}
}
return $result;
}
$dd = flatten($d);
echo "<pre>";
print_r($dd);
echo "</pre>";
?>
- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
- <pre>Array
(
[a1] => 1
[b1] => abc
[c1] => def
[a2] => 1
[b2] => fgh
[c2] => ijk
[d2] => lmn
[e2] => opq
)
</pre>
- 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
<pre>Array
(
[a1] => 1
[b1] => abc
[c1] => def
[a2] => 1
[b2] => fgh
[c2] => ijk
[d2] => lmn
[e2] => opq
)
</pre>
preferences:
157.56 ms | 402 KiB | 161 Q