<?php
$some_array = array (
0 => 1,
'x' => 1,
2 => 1,
'a' => 1,
1 => 1,
'z' => 1);
ksort($some_array);
var_dump($some_array);
echo(join("", array_keys($some_array)));
- Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- array(6) {
[0]=>
int(1)
[1]=>
int(1)
[2]=>
int(1)
["a"]=>
int(1)
["x"]=>
int(1)
["z"]=>
int(1)
}
012axz
- Output for 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
- array(6) {
[0]=>
int(1)
["a"]=>
int(1)
["x"]=>
int(1)
["z"]=>
int(1)
[1]=>
int(1)
[2]=>
int(1)
}
0axz12
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- array(6) {
["a"]=>
int(1)
["z"]=>
int(1)
[0]=>
int(1)
["x"]=>
int(1)
[1]=>
int(1)
[2]=>
int(1)
}
az0x12
preferences:
238.71 ms | 402 KiB | 326 Q