filters

Modify category listing API response

If you are using the API to respond with one or more categories, you are querying for terms and not for taxonomies. So you should not be using WP_REST_Taxonomies_Controller but rather WP_REST_Terms_Controller. Instead of hooking to the filter rest_prepare_taxonomy, try hooking to rest_prepare_{$this->taxonomy} instead. As you are working with the taxonomy “category” use it as … Read more

Filter wp_mail based on content type

Note that the wp_mail filter runs before the wp_mail_content_type filter. If you’re using the PHP Mailer then you can try (untested): add_action( ‘phpmailer_init’, function( $phpmailer ) { if( ‘text/plain’ === $phpmailer->ContentType ) { $phpmailer->Body = ‘Filtered text here’; // <– Message override } });

Ajax Filtering Pagination

I’d do it like this: (see the // comment here in the code) // Wrap the AJAX call to `test_function` in a `function`. function ajaxTestFunction( page_num ) { if (jQuery(‘#telegram_chk’).is(“:checked”)) var telegram=””; else var telegram=”facebook”; if (jQuery(‘#twitter_chk’).is(“:checked”)) var twitter=””; else var twitter=”twitter”; if (jQuery(‘#eth_chk’).is(“:checked”)) var eth=””; else var eth=”ethereum”; if (jQuery(‘#xml_chk’).is(“:checked”)) var xml=””; else var … Read more

how to filter datalist table of wordpress

And why should it work? parse_query is an action, not a filter. This action takes $query (WP_Query object) as argument and lets you modify it. Now, take a look at your code if slug equals 3: $sql12 = “SELECT * FROM wp_posts WHERE ID IN(SELECT post_id FROM wp_postmeta WHERE meta_key=’userlimit’ and meta_value > 0)”; $results … Read more

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