<?php
$fruits[0]["expiryDate"] = "20142646";
$fruits[1]["expiryDate"] = "20142643";
$fruits[2]["expiryDate"] = "201426445";
usort($fruits, "compareDates");
print_r($fruits);
function compareDates($a, $b) {
$t1 = strtotime($a['expiryDate']);
$t2 = strtotime($b['expiryDate']);
if ( $t1 == $t2) {
return 0;
}
return ( $t1 > $t2) ? +1 : -1;
}
- Output for 7.0.0 - 7.0.20, 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, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[0] => Array
(
[expiryDate] => 20142646
)
[1] => Array
(
[expiryDate] => 20142643
)
[2] => Array
(
[expiryDate] => 201426445
)
)
- Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- Array
(
[0] => Array
(
[expiryDate] => 201426445
)
[1] => Array
(
[expiryDate] => 20142643
)
[2] => Array
(
[expiryDate] => 20142646
)
)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
- Array
(
[0] => Array
(
[expiryDate] => 20142643
)
[1] => Array
(
[expiryDate] => 20142646
)
[2] => Array
(
[expiryDate] => 201426445
)
)
preferences:
277.36 ms | 402 KiB | 353 Q