<?php
$array = Array(
'0' => Array('id' => '5', 'class' => 'A'),
'1' => Array('id' => '53', 'class' => 'B'),
'2' => Array('id' => '2', 'class' => 'C'),
);
foreach ($array as $key => $values) {
$array[$key]['description'] = 'dadadadad';
if ($values['class'] == 'B') {
$array = array_intersect_key($array, array_flip(Array($key)));
}
}
var_dump($array);
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(2) {
[1]=>
array(3) {
["id"]=>
string(2) "53"
["class"]=>
string(1) "B"
["description"]=>
string(9) "dadadadad"
}
[2]=>
array(1) {
["description"]=>
string(9) "dadadadad"
}
}
- Output for 5.0.0 - 5.0.5
- Fatal error: Call to undefined function array_intersect_key() in /in/v1ddP on line 12
Process exited with code 255. - Output for 4.4.5 - 4.4.9
- Fatal error: Call to undefined function: array_intersect_key() in /in/v1ddP on line 12
Process exited with code 255. - Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
- Fatal error: Call to undefined function: array_intersect_key() in /in/v1ddP on line 12
Process exited with code 255. - Output for 4.3.0 - 4.3.1
- Fatal error: Call to undefined function: array_intersect_key() in /in/v1ddP on line 12
preferences:
211.52 ms | 401 KiB | 307 Q