@ 2017-07-09T15:21:34Z <?php
$expected = new DateTimeImmutable('2015-08-31 01:02:04.456790');
var_dump($expected);
$date1 = new DateTimeImmutable('2015-08-31 01:02:03.456789');
$date1 = $date1->modify('1 seconds 1 microseconds');
var_dump($date1);
var_dump($expected == $date1);
$date2 = new DateTimeImmutable('2015-08-31 01:02:03.456788');
$date2 = $date2->modify('1 seconds 2 microseconds');
var_dump($date2);
var_dump($expected == $date2);
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Output for 7.2.0 - 7.2.33 , 7.3.0 - 7.3.31 , 7.4.0 - 7.4.25 , 7.4.27 - 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 object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#3 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
bool(true)
object(DateTimeImmutable)#4 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
bool(true)
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
object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#3 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
bool(true)
object(DateTimeImmutable)#4 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
bool(true)
Output for 7.3.32 - 7.3.33 , 7.4.26 , 8.0.13 object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
object(DateTimeImmutable)#3 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
bool(true)
object(DateTimeImmutable)#4 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(3) "UTC"
}
bool(true)
Output for 7.1.0 - 7.1.25 object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
object(DateTimeImmutable)#3 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
bool(true)
object(DateTimeImmutable)#4 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
bool(false)
Output for 5.6.38 , 7.0.0 - 7.0.33 object(DateTimeImmutable)#1 (3) {
["date"]=>
string(26) "2015-08-31 01:02:04.456790"
["timezone_type"]=>
int(3)
["timezone"]=>
string(16) "Europe/Amsterdam"
}
Warning: DateTimeImmutable::modify(): Failed to parse time string (1 seconds 1 microseconds) at position 10 (1): Unexpected character in /in/c54Dt on line 7
bool(false)
bool(false)
Warning: DateTimeImmutable::modify(): Failed to parse time string (1 seconds 2 microseconds) at position 10 (2): Unexpected character in /in/c54Dt on line 12
bool(false)
bool(false)
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177.09 ms | 403 KiB | 216 Q