[Resolved] Query two post IDs in one add_filter?

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This topic has 3 replies, 2 voices, and was last updated 2 years, 10 months ago by Tom.

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May 23, 2020 at 6:55 am #15870
Greg
Participant
Hi guys, I’ve now got filtering by categories and tags working with the code edit to the plugin Tom references in a couple of other threads.

My question now is if it’s possible to query more than one post ID in a filter snippet? I have a number of lists I would like to filter in the same way (by category within the WP Show Posts list settings) and then via the same tag in the filter – is this the only way I can add multiple lists to the same snippet?
```
add_filter( 'wp_show_posts_shortcode_args', function( $args, $settings ) {
    if ( 123 === $settings['list_id'] ) {
        $args['tag'] = 'post-tag';
    }

    if ( 456 === $settings['list_id'] ) {
        $args['tag'] = 'post-tag';
    }
	
    return $args;
}, 10, 2 );
```
Thanks for the help

Greg
May 25, 2020 at 5:13 pm #15931
Tom
Keymaster
Might be easier to do this:
```
add_filter( 'wp_show_posts_shortcode_args', function( $args, $settings ) {
    $ids = array(
        123,
        456,
        789,
    );

    if ( in_array( $settings['list_id'], $ids ) ) {
        $args['tag'] = 'post-tag';
    }
	
    return $args;
}, 10, 2 );
```
May 26, 2020 at 2:38 pm #15973

Greg
Participant

Perfect, thanks as ever for the help! 🙂

May 26, 2020 at 3:44 pm #15978

Tom
Keymaster

You’re welcome 🙂
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