Adding two value to WP custom fields

April 11, 20232 Views

I have a custom-field applied to specific posts, but I want to add two values to one field. How do I do that from the admin side?

enter image description here

CSS

.post-1 {
  text-align: left;
  padding-left: 50px;
  background-position: left center;
  float: left;
}

I want to add ‘.bgAlign’ class to the value of ExtraCSS. I tried just adding it but doesnt seem to work.

Post Views: 2

1 comment

Anonymous says:

April 11, 2023 at 3:28 pm
You can simple append your class after post-1 with comma separator. It would be look like post-1,bgAlign,one-more-class.
Use this to output
```
<?php global $post; ?>
<div class="<?php echo str_replace(',', ' ', get_post_meta($post->ID, 'ExtraCSS', true)); ?>"></div>
```
Changing commas with spaces
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