Bug #79442 [NEW]: Nth day of month can not be set
From: michael dot vorisek at email dot cz
Operating system:
PHP version: 7.4.4
Package: Date/time related
Bug Type: Bug
Bug description:Nth day of month can not be set
Description:
------------
Is it currently possible to use multiple modifications to a date like
"first day of -2 months, +15 days" in one modify() call?
Is it currently possible to to write one modify for "15th day of -2
months"?
Test script:
---------------
$d = new \DateTime('2020-03-28 12:00:00');
// first day of the month, ok
echo ((clone $d)->modify('last day of -2 months')->format('j.n.Y')) .
"\n";
// 15th day of the month - not working
echo ((clone $d)->modify('first day of -2 months, +15
days')->format('j.n.Y')) . "\n"; // bad result
echo ((clone $d)->modify('15th day of -2 months')->format('j.n.Y')) .
"\n"; // not parseable modify string
Expected result:
----------------
31.1.2020
15.1.2020
15.1.2020
Actual result:
--------------
31.1.2020
31.1.2020
Warning: DateTime::modify(): Failed to parse time string (15th day of -2
months) at position 0 (1)
Fatal error: Uncaught Error: Call to a member function format() on bool
--
Edit bug report at https://bugs.php.net/bug.php?id=79442&edit=1
--
Fix committed: https://bugs.php.net/fix.php?id=79442&r=fixed
Fixed in release: https://bugs.php.net/fix.php?id=79442&r=alreadyfixed
Need backtrace: https://bugs.php.net/fix.php?id=79442&r=needtrace
Need Reproduce Script: https://bugs.php.net/fix.php?id=79442&r=needscript
Try newer version: https://bugs.php.net/fix.php?id=79442&r=oldversion
Not developer issue: https://bugs.php.net/fix.php?id=79442&r=support
Expected behavior: https://bugs.php.net/fix.php?id=79442&r=notwrong
Not enough info: https://bugs.php.net/fix.php?id=79442&r=notenoughinfo
Submitted twice: https://bugs.php.net/fix.php?id=79442&r=submittedtwice
register_globals: https://bugs.php.net/fix.php?id=79442&r=globals
PHP version support discontinued: https://bugs.php.net/fix.php?id=79442&r=phptooold
Daylight Savings: https://bugs.php.net/fix.php?id=79442&r=dst
IIS Stability: https://bugs.php.net/fix.php?id=79442&r=isapi
Install GNU Sed: https://bugs.php.net/fix.php?id=79442&r=gnused
Floating point limitations: https://bugs.php.net/fix.php?id=79442&r=float
No Zend Extensions: https://bugs.php.net/fix.php?id=79442&r=nozend
MySQL Configuration Error: https://bugs.php.net/fix.php?id=79442&r=mysqlcfg
Thread (6 messages)
- michael dot vorisek at email dot cz