<?php
$my_array = array(
array(0=>"a", 1=>"b", 4=>"c"),
array(3=>"z"),
array(0=>"p", 2=>"k"),
);
usort($my_array, function($a, $b) {
if (count($a) == count($b)) {
return 0;
}
return (count($a) < count($b)) ? -1 : 1;
});
print_r($my_array);
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => Array
(
[3] => z
)
[1] => Array
(
[0] => p
[2] => k
)
[2] => Array
(
[0] => a
[1] => b
[4] => c
)
)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/OdLCI on line 9
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 T_FUNCTION in /in/OdLCI on line 9
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/OdLCI on line 9
Process exited with code 255.
preferences:
296.58 ms | 401 KiB | 460 Q