Generic.PHP.LowerCaseKeyword: require lowercase anonymous class keyword

[maryo]

Description

Generic.PHP.LowerCaseKeyword: require lowercase anonymous class keyword

Suggested changelog entry

Generic.PHP.LowerCaseKeyword: require lowercase anonymous class keyword

Related issues/external references

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
  • This change is only breaking for integrators, not for external standards or end-users.
• Documentation improvement

PR checklist

• I have checked there is no other PR open for the same change.
• I have read the Contribution Guidelines.
• I grant the project the right to include and distribute the code under the BSD-3-Clause license (and I have the right to grant these rights).
• I have added tests to cover my changes.
• I have verified that the code complies with the projects coding standards.
• [Required for new sniffs] I have added XML documentation for the sniff.

[jrfnl]

Hi @maryo, thanks for this PR. I'll happily accept this change.

Just two small nitpicks:

1. The "additional token targets" array is ordered alphabetically, but the new token is not added in the right alphabetical place.
2. Would be nice to also have a test where the class keyword for an anonymous class is already in the correct case (to safeguard against false positives).

Let me know if you prefer I fix these up when merging.

[maryo]

@jrfnl

Let me know if you prefer I fix these up when merging.

Thanks, fixed

[jrfnl]

Thanks @maryo! I will merge this once the build has passed.