PHP8.1 The Attribute syntax support

[exploitfate]

Description

I've got Segmentation fault (core dumped) with PHP 8 Attributes

Steps to Reproduce

#[Route('/', name: 'health_check_index', methods: ['GET'])]

Your Environment

Ubuntu 22.04
PHP8.1
newrelic-php5 10.19.0.9

[newrelic-php-agent-bot]

Hi @exploitfate! Thank you for bringing this to the team’s attention. Could you contact New Relic support by following these steps. This way we will be able to gather additional details about the issue at hand. If your subscription level does not include technical support support plan, the other option available to customers with free plans is to use New Relic’s community support channel: Explorers Hub. For all available options on how to get support, please see these resources.

[ZNeumann]

I am able to reproduce this issue both with and without the New Relic PHP Agent, by simply registering with PHP's Observer API (which our agent has used since v10.18). This means that it is likely an issue with PHP, not the agent. The good news is that I have been unable to reproduce with PHP 8.2. Can you try upgrading and see if the problem persists?