<?php
$start = new DateTimeImmutable('2016-04-20 00:37:15');
$end = $start->modify('+7 days');
$diff = $end->diff($start);
echo $diff->format('%d days') . PHP_EOL;
var_dump($start, $end, $diff);
- Output for 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
- 7 days
object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2016-04-20 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#2 (3) {
["date"]=>
string(26) "2016-04-27 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateInterval)#3 (10) {
["y"]=>
int(0)
["m"]=>
int(0)
["d"]=>
int(7)
["h"]=>
int(0)
["i"]=>
int(0)
["s"]=>
int(0)
["f"]=>
float(0)
["invert"]=>
int(1)
["days"]=>
int(7)
["from_string"]=>
bool(false)
}
- 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
7 days
object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2016-04-20 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#2 (3) {
["date"]=>
string(26) "2016-04-27 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateInterval)#3 (10) {
["y"]=>
int(0)
["m"]=>
int(0)
["d"]=>
int(7)
["h"]=>
int(0)
["i"]=>
int(0)
["s"]=>
int(0)
["f"]=>
float(0)
["invert"]=>
int(1)
["days"]=>
int(7)
["from_string"]=>
bool(false)
}
- Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28
- 7 days
object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2016-04-20 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#2 (3) {
["date"]=>
string(26) "2016-04-27 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateInterval)#3 (16) {
["y"]=>
int(0)
["m"]=>
int(0)
["d"]=>
int(7)
["h"]=>
int(0)
["i"]=>
int(0)
["s"]=>
int(0)
["f"]=>
float(0)
["weekday"]=>
int(0)
["weekday_behavior"]=>
int(0)
["first_last_day_of"]=>
int(0)
["invert"]=>
int(1)
["days"]=>
int(7)
["special_type"]=>
int(0)
["special_amount"]=>
int(0)
["have_weekday_relative"]=>
int(0)
["have_special_relative"]=>
int(0)
}
- Output for 5.5.14 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33
- 7 days
object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2016-04-20 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#2 (3) {
["date"]=>
string(26) "2016-04-27 00:37:15.000000"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateInterval)#3 (15) {
["y"]=>
int(0)
["m"]=>
int(0)
["d"]=>
int(7)
["h"]=>
int(0)
["i"]=>
int(0)
["s"]=>
int(0)
["weekday"]=>
int(0)
["weekday_behavior"]=>
int(0)
["first_last_day_of"]=>
int(0)
["invert"]=>
int(1)
["days"]=>
int(7)
["special_type"]=>
int(0)
["special_amount"]=>
int(0)
["have_weekday_relative"]=>
int(0)
["have_special_relative"]=>
int(0)
}
- Output for 5.5.8 - 5.5.13
- 7 days
object(DateTimeImmutable)#1 (3) {
["date"]=>
string(19) "2016-04-20 00:37:15"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#2 (3) {
["date"]=>
string(19) "2016-04-27 00:37:15"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateInterval)#3 (15) {
["y"]=>
int(0)
["m"]=>
int(0)
["d"]=>
int(7)
["h"]=>
int(0)
["i"]=>
int(0)
["s"]=>
int(0)
["weekday"]=>
int(0)
["weekday_behavior"]=>
int(0)
["first_last_day_of"]=>
int(0)
["invert"]=>
int(1)
["days"]=>
int(7)
["special_type"]=>
int(0)
["special_amount"]=>
int(0)
["have_weekday_relative"]=>
int(0)
["have_special_relative"]=>
int(0)
}
- Output for 5.5.0 - 5.5.7
- Fatal error: DateTime::diff() must be derived from DateTimeImmutable::diff in Unknown on line 0
Process exited with code 255.
preferences:
285.19 ms | 401 KiB | 339 Q