fix: replace unavailable resource link (#8152)

pull/8154/head
Rikuya Osawa 2 months ago committed by GitHub
parent 201632941a
commit 7ec56fd1ff
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  1. 3
      src/data/roadmaps/php/content/null-safe-operator@1NXSk8VZDr89jQTTkOL7x.md

@ -4,4 +4,5 @@ The Null Safe Operator is a handy feature in PHP which deals with an issue that
Visit the following resources to learn more:
- [@official@Null Safe Operator](https://www.php.net/manual/en/language.oop5.nullsafe.php)
- [@official@The Basics - Manual](https://www.php.net/manual/en/language.oop5.basic.php)
- [@official@PHP RFC: Nullsafe operator](https://wiki.php.net/rfc/nullsafe_operator)

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