Phpinspectionsea: "Null pointer exception may occur here" with PHP 8 null safe operator

[smares]

| Subject | Details |
| :------------- | :---------------------------------------------------------------------------- |
| Plugin | Php Inspections (EA Ultimate) 3.0.10 |
| Language level | PHP 8 |

Current behaviour

Expected behaviour

No error, as the PHP 8 null safe operator is used

Environment details

IntelliJ IDEA 2020.3.2 (Ultimate Edition)
Build #IU-203.7148.57, built on January 26, 2021
Licensed to Sebastian Mares
You have a perpetual fallback license for this version.
Subscription is active until December 24, 2021.
Runtime version: 11.0.9.1+11-b1145.77 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Windows 10 10.0
GC: ParNew, ConcurrentMarkSweep
Memory: 1979M
Cores: 16
Registry: debugger.watches.in.variables=false
Non-Bundled Plugins: com.markskelton.one-dark-theme, mobi.hsz.idea.gitignore, com.jetbrains.php, com.jetbrains.php.blade, com.kalessil.phpStorm.phpInspectionsUltimate, net.king2500.plugins.PhpAdvancedAutoComplete, org.jetbrains.plugins.phpstorm-remote-interpreter, ru.adelf.idea.dotenv, com.laravel_idea.plugin

[garak]

Still present on 4.0.6.3

[ea-inspections-team]

Folks, this has been fixed now. We'll rollout hot-fix releases for all plugins next week.