<?php
function array_flatten($array, $keychain = '/', $data = '')
{
if (!is_array($data)) $data = array();
foreach($array as $key=> $value)
{
if(is_array($value))
{
$data = array_merge($data, array_flatten($value, $keychain.$key.'/'));
}
else
{
$data[$keychain.$key] = $value;
}
}
return $data;
}
$array = array( array( 'foo' => 'bar', 'baz' => 'blah' ),
array( 'foo' => 'bar', 'baz' => 'blah' ) );
var_dump(array_flatten($array));
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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 - 8.3.6
- array(4) {
["/0/foo"]=>
string(3) "bar"
["/0/baz"]=>
string(4) "blah"
["/1/foo"]=>
string(3) "bar"
["/1/baz"]=>
string(4) "blah"
}
preferences:
215.44 ms | 406 KiB | 362 Q