<?php
$arr = [
1,
2,
[
[
'one' => '1',
'two' => 2
]
]
];
function array_search_recursive_pair(array $array, $key, $value, $strict = false)
{
foreach (new RecursiveIteratorIterator(new ParentIterator(new RecursiveArrayIterator($array)), RecursiveIteratorIterator::SELF_FIRST) as $leaf_array) {
if (array_key_exists($key, $leaf_array)) {
if ($strict && $leaf_array[$key] === $value) {
return $leaf_array;
} elseif (!$strict && $leaf_array[$key] == $value) {
return $leaf_array;
}
}
}
return false;
}
var_dump(array_search_recursive_pair($arr, 'one', 1));
var_dump(array_search_recursive_pair($arr, 'one', 1, true));
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 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(2) {
["one"]=>
string(1) "1"
["two"]=>
int(2)
}
bool(false)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/iWW8p on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected '[' in /in/iWW8p on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/iWW8p on line 3
Process exited with code 255.
preferences:
295.53 ms | 401 KiB | 460 Q