Simple formatter broken with non-array value extra array key in PHP > 8

[misterabdul]

Bug Report

Q	A
Version(s)	2.15.1

Summary

Simple formatter broken with non-array value extra array key when using PHP version 8++.

How to reproduce

        $date   = new DateTime('2012-08-28T18:15:00Z');
        $fields = [
            'timestamp'    => $date,
            'message'      => 'foo',
            'priority'     => 42,
            'priorityName' => 'bar',
            'extra'        => null,
        ];
        $formatter = new Simple();
        echo $formatter->format($fields);
        // Throws error: TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given

        $date   = new DateTime('2012-08-28T18:15:00Z');
        $fields = [
            'timestamp'    => $date,
            'message'      => 'foo',
            'priority'     => 42,
            'priorityName' => 'bar',
            'extra'        => '',
        ];
        $formatter = new Simple();

        echo $formatter->format($fields);
        // Throws error: TypeError: count(): Argument #1 ($value) must be of type Countable|array, string given

Expected behavior

        $date   = new DateTime('2012-08-28T18:15:00Z');
        $fields = [
            'timestamp'    => $date,
            'message'      => 'foo',
            'priority'     => 42,
            'priorityName' => 'bar',
            'extra'        => null,
        ];
        $formatter = new Simple();
        echo $formatter->format($fields);
        // Output: 2012-08-28T18:15:00+00:00 bar (42): foo

        $date   = new DateTime('2012-08-28T18:15:00Z');
        $fields = [
            'timestamp'    => $date,
            'message'      => 'foo',
            'priority'     => 42,
            'priorityName' => 'bar',
            'extra'        => '',
        ];

        $formatter = new Simple();
        echo $formatter->format($fields);
        // Output: 2012-08-28T18:15:00+00:00 bar (42): foo

[laminas-bot]

This package is considered feature-complete, and is now in security-only maintenance mode, following a decision by the Technical Steering Committee. If you have a security issue, please follow our security reporting guidelines. If you wish to take on the role of maintainer, please nominate yourself

If you are looking for an actively maintained package alternative, we recommend:

• monolog/monolog

[Ocramius]

Reopened, since this is a bugfix

[Ocramius]

Handled in 178b850d8b4a480e4a9e61a2ae849e8511c17d49