Fix newly reported PHPStan errors

[swissspidy]

No description provided.

[Copilot]

Pull request overview

This PR addresses newly reported PHPStan static analysis errors in the cron event command by removing an incorrect inline PHPDoc type assertion for callbacks.

Changes:

• Removed an overly-specific @var array{0: string, 1: string} PHPDoc annotation in format_callback() that conflicts with valid callable array forms (e.g., object method callbacks).

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.

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[gemini-code-assist]

Code Review

This pull request removes an inaccurate PHPDoc annotation in src/Cron_Event_Command.php that incorrectly restricted the first element of a callback array to a string. The reviewer suggests that instead of removing the annotation entirely, it should be updated to correctly reflect that the first element can be either an object or a string, which preserves the benefits of static analysis.

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src/Cron_Event_Command.php (864-866)

The removed @var annotation was incorrect because it specified that the first element of the array must be a string, whereas the code below correctly handles cases where it is an object (e.g., [$object, 'method']). Instead of removing the annotation entirely, it is better to provide an accurate type definition. This maintains the benefits of static analysis and provides clearer documentation for the expected structure of the $callback array.

			/**
			 * @var array{0: object|string, 1: string} $callback
			 */