<?php
function reorderArray($array, $key)
{
if(!array_key_exists($key, $array))
{
return $array;
}
$one = [];
foreach($array as $k=>$v)
{
if($k===$key)
{
break;
}
$one[$k] = $v;
unset($array[$k]);
}
return array_merge($array, $one);
}
$array=[1=>'foo', 4=>'bar', 9=>'baz', 'test'=>51];
var_dump(reorderArray($array, 9));
var_dump(reorderArray($array, 'test'));
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 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(4) {
[0]=>
string(3) "baz"
["test"]=>
int(51)
[1]=>
string(3) "foo"
[2]=>
string(3) "bar"
}
array(4) {
["test"]=>
int(51)
[0]=>
string(3) "foo"
[1]=>
string(3) "bar"
[2]=>
string(3) "baz"
}
- 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/YLcUj on line 8
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/YLcUj on line 8
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/YLcUj on line 8
Process exited with code 255.
preferences:
269.62 ms | 401 KiB | 382 Q