If you are not happy with wide range of conversions and repairs this method is making for you, or just want to check that date is really same as input:
```
$datetime = \DateTimeImmutable::createFromFormat('Y-m-d G:i:s', $userDateTimeInput);
if ($datetime && $datetime->format('Y-m-d G:i:s') === $userDateTimeInput) {
// $datetime is not false and we have a correct date in correct format from user
}
```
DateTimeImmutable::createFromFormat
date_create_immutable_from_format
(PHP 5 >= 5.5.0, PHP 7)
DateTimeImmutable::createFromFormat -- date_create_immutable_from_format — Returns new DateTimeImmutable object formatted according to the specified format
설명
객체 기반 형식
public static DateTimeImmutable DateTimeImmutable::createFromFormat
( string
$format
, string $time
[, DateTimeZone $timezone
] )절차식 형식
DateTimeImmutable date_create_immutable_from_format
( string
$format
, string $time
[, DateTimeZone $timezone
] )Like DateTime::createFromFormat() but works with DateTimeImmutable.
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User Contributed Notes 3 notes
peter dot labos at gmail dot com ¶
11 months ago
Tessa at AuRiseCreative dot com ¶
10 months ago
Since the description and examples don't exactly match for the timezone row, I want to clarify exactly which format each character outputs.
`e` outputs the timezone identifier, e.g. `America/New_York` or `Asia/Gaza`
`O` outputs the difference to UTC in hours, e.g. `-0500` or `+0200`
`P` outputs difference to UTC with a colon between hours and minutes, e.g. `-05:00` or `+02:00`
`T` outputs the timezone abbreviation, e.g. `EST` or `EET`
Andy Walker ¶
2 years ago
To clarify, g/G are 12/24 hour time without a leading 0, and h/H are 12/24 hour time with a leading zero, as described here:
https://www.php.net/manual/en/datetime.format.php
