Prompt file imported from equalizedigital/accessibility-checker (.github/prompts/filter-rules-by-slug.prompt.md). Copyright stays with the author.

Prompt: Generate a WordPress filter for rule slugs

Write a WordPress filter for the edac_filter_register_rules hook that restricts the rules to only those with a slug matching the provided input(s).

Requirements:

• The filter should return only rules whose slug matches one of the provided slugs.
• The filter must be copy-paste ready for use in a theme or plugin.
• The filter should be as concise as possible, using best practices for WordPress hooks and PHP.

Input:

• slugs: A string (single slug) or an array of strings (multiple slugs) to match against the slug property of each rule.

Example usage:

• If slugs is 'broken_skip_anchor_link', only that rule is checked.
• If slugs is ['broken_skip_anchor_link', 'another_rule'], both rules are checked.

Output:

• A PHP code snippet that adds a filter to edac_filter_register_rules and restricts the rules to only those with a matching slug or slugs.

Example Output

add_filter(
    'edac_filter_register_rules',
    function ( $rules ) {
        $slugs = [ 'broken_skip_anchor_link', 'another_rule' ]; // <-- Replace or set dynamically
        if ( ! is_array( $slugs ) ) {
            $slugs = [ $slugs ];
        }
        return array_filter(
            $rules,
            function ( $rule ) use ( $slugs ) {
                return in_array( $rule['slug'], $slugs, true );
            }
        );
    }
);