array

WP Query for variable taxonomies

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tax_query requires an array of arrays, and $the_taxes is an array of arrays, you’ve already got 99% of your answer. foreach ($taxes as $tax) { $the_taxes[] = array ( ‘taxonomy’ => $tax, ‘field’ => ‘term_id’, ‘terms’ => $terms, ); } $the_taxes[‘relation’] = ‘OR’; $args = array( ‘post_type’ => ‘post’, ‘tax_query’ => $the_taxes, );

How am I able to get the value out of cookie array when I push a button?

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You need to put the id of each item inside form to indicate the item that will be deleted. <?php $all_favorites= unserialize($_COOKIE[‘favorites’]); echo ‘<table>’; foreach($all_favorites as $key => $value) { echo ‘<tr>’; echo ‘Post-ID = ‘ . $value . ‘ ‘; ?> <form method=”POST”> <input type=”hidden” name=”id” value=”<?php echo $value; ?>”> <button type=”submit” class=”btn btn-default” … Read more

How to insert new element to existing array in usermeta?

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Let’s analyze your code and what it does. Assuming that the current fruits stored in the database are ‘pineapple’ and ‘orange’, get_user_meta(2, ‘fruits’, false) will return something like this: array( array( ‘pineapple’, ‘orange’ ) ) This is because you passed false as the third argument, $single. The function returns an array if $single is false … Read more

How to fetch an array in $wpdb?

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You have a problem with your query which is you can’t use GROUP BY and ORDER BY before WHERE replace FROM tablename GROUP BY submit_time ORDER BY submit_time DESC with FROM tablename This is your query $results = $wpdb->get_results( ‘SELECT DATE_FORMAT(FROM_UNIXTIME(submit_time), “%b %e, %Y %l:%i %p”) AS Submitted, MAX(IF(field_name=”Name”, field_value, NULL )) AS “Name”, MAX(IF(field_name=”Email”, … Read more

Create an array with a string key from wpdb->get_results

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Found the solution: $currentProducts = $wpdb->get_results(“SELECT feedid, id, size, price FROM products WHERE shopid = $shopid”, OBJECT_K); The OBJECT_K parameter makes an associative array with feedid as key: https://codex.wordpress.org/Class_Reference/wpdb#SELECT_Generic_Results

How can I pick a single post from the latest 3?

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Here’s my approach… First you have to select 3 latest posts, then you have to pick random one of them… But it’s easier to shuffle selected posts than picking only one of them – that way you can still use normal loop: <?php $args = array( ‘post_type’ => ‘post’, ‘posts_per_page’ => 3, ‘post_status’ => ‘publish’ … Read more

How can I get an array of all IDs from the current queried object?

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You are overwriting $post_ids variable on every while loop, never collecting them. That can be solved using $post_ids = array(); while (have_posts()) : the_post(); $post_ids[] = get_the_ID(); endwhile; var_dump($post_ids); // this is an array of ids However there is simpler way, you can skip the whle cycle and simply run: if( function_exists( ‘wpseo_local_show_map’ ) && … Read more

Multiple User-Meta Values in One User-Meta Key

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If you check out the documentation for the update_user_meta() function, you’ll note that the $meta_value parameter already accepts objects and arrays, so you can simply save a user’s positions in an array without any additional effort: update_user_meta( 22, ‘position_names’, array( ‘Khaleesi of the Great Grass Sea’, ‘Breaker of Chains’, ‘Mother of Dragons’ ) ); The … Read more

Replace text inside a huge multidimensional array

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Try this php built-in function array_walk_recursive function wpse_do_something_on_data() { $data = array( ‘repeater-1’ => array( array( ‘user_defined_field1’ => ‘http://www.domain-001.com’, ‘user_defined_field2’ => ‘http://www.domain-002.com’, ), array( ‘user_defined_field1’ => ‘http://www.domain-011.com’, ‘user_defined_field2’ => ‘http://www.domain-012.com’, ), ), ‘repeater-2’ => array( array( ‘user_defined_field1’ => ‘http://www.domain-101.com’, ‘user_defined_field2’ => ‘http://www.domain-102.com’, ), array( ‘user_defined_field1’ => ‘http://www.domain-111.com’, ‘user_defined_field2’ => ‘http://www.domain-112.com’, ), ), ); array_walk_recursive( $data, … Read more