New answers tagged theme-development
1
vote
wp_script_add_data doesn't seem to work
Introduced in WP 5.7.0 (a few months before this post), the wp_script_attributes filter can be used to add arbitrary attributes.
Example:
add_filter( 'wp_script_attributes', static function ( array $...
- 1,725
0
votes
Update Multiple Post Meta for the Same Post In One call?
You can also serialize the array
$metaValues = array(
'key1' => 'value1',
'key2' => 'value2',
// ... as many key/values as you want
);
update_post_meta($postId,'post_meta_name', ...
- 1
0
votes
Bring your own theme to PHP 8
I have found the error.
In the header.php an undefined constant was tried to be accessed. So instead of the following wrong code:
<?php if ($pagetitle == pagetitle_1){
$pt1 = "pagetitle_1&...
0
votes
Show posts assigned to multiple categories in current category page
That's because that's what you're asking for:
'category__in' => array($category),
It's only going to show posts in that category.
You shouldn't be using get_posts() or WP_Query() in category.php. ...
- 42.6k
1
vote
Accepted
Show category name in category.php when posts assigned to multiple categories
For the heading on a category archive use either:
the_archive_title();
Or:
single_term_title();
The first one can be used on the template for any archive, while the second should only be used on ...
- 42.6k
0
votes
Accepted
How can I ping update-core.php with a script?
WP-CLI was updated to include a new global parameter that allows the execution of arbitrary PHP code before the main command runs. This allows you to pass the is_admin() check that some themes and ...
- 138
1
vote
Call to undefined function get_current_screen() on my localhost
maybe your code run before admin_init. Add it to the action:
add_action('admin_init', function(){
$screen = get_current_screen();
echo $screen;
});
- 151
0
votes
Accepted
Why does customize_register only load inside of functions.php for me?
In the second version you're running your code as a wp_enqueue_scripts hook. This is for frontend scripts and isn't called in the admin site. For that you need to hook admin_enqueue_scripts as well:
...
- 4,157
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