<?php
$b['ss'] = 'sds';
$a['ss'] = $b;
foreach($a as $key => $value){
$new_array[$key] = $value[1];
}
var_dump($new_array);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Warning: Undefined array key 1 in /in/9jfYb on line 6
array(1) {
["ss"]=>
NULL
}
- Output for 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 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined offset: 1 in /in/9jfYb on line 6
array(1) {
["ss"]=>
NULL
}
- Output for 7.3.32 - 7.3.33
- array(1) {
["ss"]=>
NULL
}
- 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
- Notice: Undefined offset: 1 in /in/9jfYb on line 6
array(1) {
["ss"]=>
NULL
}
preferences:
257.96 ms | 402 KiB | 308 Q