Contrib.social

Deprecated function: DateTime::createFromFormat(): Passing null to parameter #2 ($datetime) of type string is deprecated in Drupal\Component\Datetime\DateTimePlus::createFromFormat() (line 251 of core/lib/Drupal/Component/Datetime/DateTimePlus.php).

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Created on 14 April 2023, almost 2 years ago
Updated 23 April 2023, almost 2 years ago

Problem/Motivation

After update Drupal core to 9.5.7, places that are using a date field with date_time_day format, there is an error Deprecated function, because, a value date source doesn't exist and it returns as null type.

Steps to reproduce

Open an entity to edit or create where a date field is empty.

Proposed resolution

I attached a patch where add a ternary condition and if null then a value will be returned as an empty string.

🐛 Bug report
Status

Fixed

Version

2.0

Component

Code

Created by

🇺🇦Ukraine Rachinskiy

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  • PHP 8.1

    The issue particularly affects sites running on PHP version 8.1.0 or later.

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