<?php
$alternatives = array(
'foo' => 0,
'foo1' => 0,
'foo3' => 0,
);
asort($alternatives, SORT_STRING);
print_r($alternatives);
$keys = array_keys($alternatives);
print_r($keys);
sort($keys);
print_r($keys);
sort($keys, SORT_STRING);
print_r($keys);
sort($keys, SORT_NAT);
print_r($keys);
- Output for 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
(
[foo] => 0
[foo1] => 0
[foo3] => 0
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Fatal error: Uncaught Error: Undefined constant "SORT_NAT" in /in/mjj8q:21
Stack trace:
#0 {main}
thrown in /in/mjj8q on line 21
Process exited with code 255. - Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- Array
(
[foo] => 0
[foo1] => 0
[foo3] => 0
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Warning: Use of undefined constant SORT_NAT - assumed 'SORT_NAT' (this will throw an Error in a future version of PHP) in /in/mjj8q on line 21
Warning: sort() expects parameter 2 to be int, string given in /in/mjj8q on line 21
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
- Output for 7.2.0 - 7.2.33
- Array
(
[foo] => 0
[foo1] => 0
[foo3] => 0
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Warning: Use of undefined constant SORT_NAT - assumed 'SORT_NAT' (this will throw an Error in a future version of PHP) in /in/mjj8q on line 21
Warning: sort() expects parameter 2 to be integer, string given in /in/mjj8q on line 21
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33
- Array
(
[foo] => 0
[foo1] => 0
[foo3] => 0
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Notice: Use of undefined constant SORT_NAT - assumed 'SORT_NAT' in /in/mjj8q on line 21
Warning: sort() expects parameter 2 to be integer, string given in /in/mjj8q on line 21
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- Array
(
[foo3] => 0
[foo1] => 0
[foo] => 0
)
Array
(
[0] => foo3
[1] => foo1
[2] => foo
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
Notice: Use of undefined constant SORT_NAT - assumed 'SORT_NAT' in /in/mjj8q on line 21
Warning: sort() expects parameter 2 to be long, string given in /in/mjj8q on line 21
Array
(
[0] => foo
[1] => foo1
[2] => foo3
)
preferences:
283.38 ms | 403 KiB | 376 Q