How do you get a reference to $wpdb in a PHP script
I used define( ‘SHORTINIT’, true ); $path = $_SERVER[‘DOCUMENT_ROOT’]; include_once $path . ‘/wp-load.php’; it seems to work fine.
php
How to check if a value exists in one of two database tables
You had not very good architecture for your application. Best way is in save user information in one table and use separated fields or linked table for save extra information. In your case you case use UNION and check tables in one query. And correct way is use SELECT COUNT(*) and check result instead SELECT … Read more
ajax form function error
This error is telling you that there was a 500 error in the PHP of your AJAX callback: jquery.js:8625 POST /admin-ajax.php 500 () This would be caused by a syntax error or other coding mistake. In looking at your code one obvious major problem is here: // use \Aws\Polly\PollyClient; // this was moved to before … Read more
How to set up and use a custom upload directory for post type ‘product’
$uploads = wp_upload_dir(); $uploads[‘basedir’].’/product/’ /**** uplode product directory path ***/
ACF: Hide a div or template section when a custom field (in a field group) is empty
Hope this help how to figure out your request <?php $werdegang = ‘werdegang’; // werdegang parent group $station1 = ‘jahr_station_1’; // ‘ child group 1 $station2 = ‘jahr_station_2’; // ‘child group 2 $station3 = ‘jahr_station_3’; // ‘child group 3 $station1Jahr=”jahr1″; $station2Jahr=”jahr2″; $station3Jahr=”jahr3″; $station1Title=”jahr1_Title”; $station1Text=”jahr1_Text”; $station2Title=”jahr2_Title”; $station2Text=”jahr2_Text”; $station3Title=”jahr3_Title”; $station3Text=”jahr3_Text”; ?> <?php if( (!empty($station1Title) && !empty($station1Text)) && … Read more
WordPress: paginating array using a foreach
I ended up using this method… http://www.lotsofcode.com/php/php-array-pagination.htm This script will allow you to take an array and paginate across multiple pages. Works good for what i need. Just working on how to number each item in the array across the pages in a descending order…
Add ASC / DESC to custom post columns
There is a plugin that let’s you add/remove columns, and makes them sort. You dont need any coding.
Lists Top Authors by Most Recent Posts
Do a WP_User_Query and then go through the results: $wp_user_search = new WP_User_Query( array( ‘role’ => ‘author’, ‘fields’ => ‘all_with_meta’ ) ); $editors = $wp_user_search->get_results(); echo ‘<pre>’; print_r( $editors ); echo ‘</pre>’;
How do I filter a custom post type loop by a field?
Something like this should work: meta_key=hierarchy&meta_value=management This should be added into the query_posts function, that is not shown in your code block, but should come before it.
Getting Post Permalink Outside of Loop Not Working
According to: http://wpseek.com/get_comment_count/ $single is the post ID. Try: public function get_comment_count($single){ if (isset($this->params[‘comments’]) && $this->params[‘comments’] == ‘yes’){ return ‘<div id=”disquscomments”><a href=”‘.get_permalink($single).’#disqus_thread”>Comments</a></div>’; } else { return null; } }