Just make sure it’s definitely an array before you try to merge it: function minevalg_hent_innstillinger() { $defaults = array(); // define this somewhere; reference it here if ( is_array( $options = get_option( ‘minevalg’ ) ) ) $options = array_merge( $defaults, $options ); else $options = $defaults; return $options; }
When using an options array the Settings API isn’t creating the database record
Auto remove empty values in array
Ok i was a bit headblocked; with the following snippet i was able to get things working as expected: $media = abc_attachments( $post->ID ); $arrayofids = array(); foreach( $media as $key ) { array_push($arrayofids, $key->ID); } preprint($arrayofids); Which lead to the following output: Array ( [0] => 1072 [1] => 1067 )
By default WP_Query() will query posts (unless tax_query is set). You can change this by setting the post_type key in your $args array. To search for the same post type as is being currently viewed you can do the following: $args=array( ‘post_type’ => get_post_type(), //gets the post type of the current ‘post’ ‘tag__in’ => $tag_ids, … Read more
Please add “;” after $i = $i++ and see if that fixes your issue foreach ($socialIcons as $icon) { $i = $i++; $wp_customize->add_setting( ‘pxk_href_’ . $icon[‘name’], // use this in twig file call to theme_mod array( ‘default’ => ”, ‘transport’ => ‘postMessage’, ‘priority’ => $i ) );
No, you can’t do that via a query. You can request everything then manually filter out items via PHP, but that would be slow. Instead, you need to address the root problem, that you’re storing serialised PHP data in a single field, rather than multiple fields, e.g. you should have an option1 meta key/value and … Read more
How to find the function which is outputting Array
There is no “fields” argument to add_meta_box(), which I assume is what you are using and not some code-bloat-ie helper function/class nonsense. And you’ve not identified a callback, which is the key. Create a callback and put your “warning” array in that, along with code to create your checkboxe/radio-boxes, or whatever you need. $wpar_meta_box = … Read more
Ah, I see a few places where I went wrong. For one, in the switch statements, when I tried to return answers using echo, I was using parentheses, which work fine in one offs, but apparently cause an error in a function(?). Thanks to the one who edited my first code! I would not have … Read more