<?php
$arr = Array (
Array(
"2014-05-31" => "value1"
),
Array (
"2014-04-17" => "value2"
),
Array (
"2014-04-21" => "value 3"
)
);
$res = usort($arr, function($a, $b){
$a_time = array_keys($a);
$par1 = strtotime($a_time[0]);
$b_time = array_keys($b);
$par2 = strtotime($b_time[0]);
if ($par1 == $par2) {
return 0;
}
return ($par1 < $par2) ? -1 : 1;
});
print_r($arr);
?>
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.19, 8.3.0 - 8.3.7
- Array
(
[0] => Array
(
[2014-04-17] => value2
)
[1] => Array
(
[2014-04-21] => value 3
)
[2] => Array
(
[2014-05-31] => value1
)
)
- 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/3fRbP on line 13
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/3fRbP on line 13
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/3fRbP on line 13
Process exited with code 255.
preferences:
208.01 ms | 401 KiB | 315 Q