<?php
function reorderArray($array, $key)
{
$found = false;
foreach($array as $k=>$v)
{
$found = $found || $k===$key;
if(!$found)
{
unset($array[$k]);
$array[$k] = $v;
}
}
return $array;
}
$array=['n1'=>'foo', 'n4'=>'bar', 'n6'=>'baz', 'n7'=>'baz', 'n2'=>'efg', 'n3'=>'kdjh'];
var_dump(reorderArray($array, 'n1'));
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(6) {
["n1"]=>
string(3) "foo"
["n4"]=>
string(3) "bar"
["n6"]=>
string(3) "baz"
["n7"]=>
string(3) "baz"
["n2"]=>
string(3) "efg"
["n3"]=>
string(4) "kdjh"
}
- 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/CHUED on line 17
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/CHUED on line 17
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/CHUED on line 17
Process exited with code 255.
preferences:
248.73 ms | 401 KiB | 311 Q