<?php
$array = Array (
0 => array(
'Product' => array('id' => 21)
),
1 => array(
'Product' => array(
'id' => 43,
'children' => array(
0 => array(
'Product' => array('id' => 123)
),
1 => array(
'Product' => array('id' => 4323)
),
2 => array(
'Product' => array('id' => 3423)
)
)
)
),
2 => array(
'Product' => array('id' => 534)
)
);
$keys = array_keys(array_column($array, 'id'), 1);
$new_array = array_map(function($k) use ($array){return $array[$k];}, $keys);
print_r($new_array);
- Output for 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
)
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
- Fatal error: Call to undefined function array_column() in /in/1icOV on line 29
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/1icOV on line 30
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 T_FUNCTION, expecting ')' in /in/1icOV on line 30
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error, expecting `')'' in /in/1icOV on line 30
Process exited with code 255.
preferences:
273.41 ms | 401 KiB | 455 Q