<?php
$dates = [
new DateTime('2017-04-22 12:45:49.000000'),
new DateTime('2017-04-21 12:45:49.000000'),
new DateTime('2015-04-18 12:45:49.000000'),
];
sort($dates);
$i = 0;
$previous = null;
foreach ($dates as $date) {
if ($previous && $date->diff($previous)->days > 1) {
$i++;
}
$groups[$i][] = $date;
$previous = $date;
}
var_dump($groups);
- Output for 5.6.38, 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- array(2) {
[0]=>
array(1) {
[0]=>
object(DateTime)#3 (3) {
["date"]=>
string(26) "2015-04-18 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
}
[1]=>
array(2) {
[0]=>
object(DateTime)#2 (3) {
["date"]=>
string(26) "2017-04-21 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
[1]=>
object(DateTime)#1 (3) {
["date"]=>
string(26) "2017-04-22 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
}
}
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(2) {
[0]=>
array(1) {
[0]=>
object(DateTime)#3 (3) {
["date"]=>
string(26) "2015-04-18 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
}
[1]=>
array(2) {
[0]=>
object(DateTime)#2 (3) {
["date"]=>
string(26) "2017-04-21 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
[1]=>
object(DateTime)#1 (3) {
["date"]=>
string(26) "2017-04-22 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
}
}
- Output for 7.3.32 - 7.3.33, 8.0.13
- array(2) {
[0]=>
array(1) {
[0]=>
object(DateTime)#3 (3) {
["date"]=>
string(26) "2015-04-18 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
}
[1]=>
array(2) {
[0]=>
object(DateTime)#2 (3) {
["date"]=>
string(26) "2017-04-21 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
[1]=>
object(DateTime)#1 (3) {
["date"]=>
string(26) "2017-04-22 12:45:49.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
}
}
preferences:
132.55 ms | 403 KiB | 179 Q