2
I think, there are two things to be resolved:
1) You need that posts (and other post types) also followed that command, so use both:
add_filter( 'post_link', 'remove_parent_category', 10, 3 );
add_filter( 'post_type_link', 'remove_parent_category', 10, 3 );
2) but then categories also need to have changed url, so use:
add_filter( 'category_link', '...
1
Thanks Lucas! I found this code as an example in several places ... still interesting that the && doesn't work ... but this does :)
add_filter( 'term_link', 'slick_term_to_page', 10, 3 );
function slick_term_to_page( $url, $term, $taxonomy ) {
if ( $term->term_id != 42 ) :
// if ( $taxonomy != 'highlight' && $...
1
To add a filter of a class's method you must use an array in the callback like this:
add_filter( 'woocommerce_credit_card_form_fields', array( $this, 'ggowl_auth_creditform' ), 10, 1 );. Of course that method must be public and either static, or the object must be instantiated.
1
The problem is that you use apply_filters incorrectly.
This function takes at least two parameters:
$tag
(string) (Required) The name of the filter hook
$value
(mixed) (Required) The value on which the filters hooked to $tag are applied on.
So the first param should be the name of the hook and as second param you should always pass the value of filter. If ...
1
It turns out the cause of this lingering filter problem was to do with the way WordPress was set up as well as the argument of WP_Query. Once I changed the Your Homepage Displays setting to the latest posts and renamed front-page.php to be index.php, the filter began working and the blank page no longer showed.
Concerning the post filter, declaring the ...
1
First of all if you are already checking if the field is empty with that function, there's no need to use * in the backoffice [email* your-email].
In any case, it's not working because is_required()executes first than your function.
Solutions:
1) Remove the * in the backend
OR
2) Change the priority
// From 20 to 5 should work
// You only need to ...
1
Yes, you can.
WP_Widget_Tag_Cloud widget uses wp_tag_cloud to generate the tag cloud. And inside that function and at the end of that function you can find this:
/**
* Filters the tag cloud output.
*
* @since 2.3.0
*
* @param string $return HTML output of the tag cloud.
* @param array $args An array of tag cloud arguments.
*/
$return = ...
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