See https://www.php.net/manual/en/migration74.deprecated.php.
The only other array or string offset access syntax using curly braces is in typo3 which is handled by #3085098: PHP Phar Stream Wrapper should be updated (PHP7.4 support, drop fileinfo dependency).
The Drupal 8 version of this issue is #3104420: PHP 7.4 Deprecated curly brace syntax for accessing array elements.

CommentFileSizeAuthor
drupal-php-7.4-curly-braces.patch511 bytesjacob.embree
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jacob.embree created an issue. See original summary.

joachim’s picture

joachim CreditAttribution: joachim commented
Status: Needs review » Reviewed & tested by the community
mcdruid’s picture

mcdruid
Location 🇬🇧🇪🇺
CreditAttribution: mcdruid at Acquia commented
Issue tags: +Pending Drupal 7 commit

LGTM, thanks.

https://git.drupalcode.org/project/drupal/commit/eb5e8d5 was the commit to D8.

Fabianx’s picture

Fabianx CreditAttribution: Fabianx at Tag1 Consulting commented
Assigned: Unassigned » mcdruid

RTBM - thanks all!

  • mcdruid committed e831881 on 7.x 
    Issue #3118301 by jacob.embree, joachim: Curly brace syntax for...
mcdruid’s picture

mcdruid
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CreditAttribution: mcdruid at Acquia commented
Assigned: mcdruid » Unassigned
Status: Reviewed & tested by the community » Fixed
Issue tags: -Pending Drupal 7 commit

Thanks everyone!

Status: Fixed » Closed (fixed)

Automatically closed - issue fixed for 2 weeks with no activity.