For some reason, you have to double the arrays, maybe this doesn’t affect you as you are referencing the firt element. I use this in PHP: function saveMetaItem($id_order,$id_item,$id_product,$meta_key,$meta_value){ $woo = new wooclient(); $data = array( ‘line_items’ => array(array( ‘id’ => $id_item, ‘product_id’ => $id_product, ‘meta_data’ => array(array( ‘key’ => $meta_key, ‘value’ => $meta_value )) )) … Read more
If I am understanding your question correctly, you have a post meta which will return you your vehicle type and based on this you wish to create something like: $vehicle_type – My $vehicle type If you are not venturing into categorization of vehicle after vehicle type then the below mentioned code should work fine. foreach … Read more
By doing a SHOW CREATE TABLE on wp_postmeta, I got the structure of that table which included this: PRIMARY KEY (`meta_id`), So the key that MySQL can do the ‘insert or update’ on is the meta_id, which you’re not providing. Therefore in your query, it will always be added as a new row. EDIT: The … Read more
Directly accessing PHP files is not really how WordPress works. You currently have your code in a random PHP file that has no connection to WordPress. It’s probably throwing a Fatal error (Call to undefined function), which is why the next line doesn’t get executed. You said this code is in your theme, so I … Read more
WordPress will serialize arrays when saving to post meta. The data stored under the key _employer_socials in your example looks like this: Array ( [0] => Array ( [network] => facebook [url] => # ) [1] => Array ( [network] => twitter [url] => # ) [2] => Array ( [network] => linkedin [url] => … Read more
IDs always show in links in admin area, like /wp-admin/post.php?post=2164&action=edit There are also some plugins that simplify this, quick search came up with Simply Show IDs.
As simple as this: $the_posts_you_want = get_posts( array( ‘meta_key’ => ‘project_id’ ) ); foreach ( $the_posts_you_want as $post ) { // Do whatever you need in here… // Read further how to inspect the post object: http://wordpress.stackexchange.com/questions/13063/how-to-inspect-global-variables-in-wordpress // echo each meta key echo $post->whatever; // or save it into a new array for further processing … Read more
try this: /** Customize the post meta function */ add_filter( ‘genesis_post_meta’, ‘post_meta_filter’ ); function post_meta_filter($post_meta) { if (!is_page()) { if (is_category()) $post_meta=””; else $post_meta=”[post_categories]”; return $post_meta; }}
add_filter(‘pre_get_posts’, ‘customize_query’); function customize_query($query) { if($query->is_main_query() && ($query->is_search() || $query->is_archive()) { $query->set(‘update_post_meta_cache’, false); $query->set(‘update_post_term_cache’, false); } } Then wordpress will make 2 less queries for those pages & then you can use the $wpdb object to write custom queries.
// Correct way to convert string to integer $begin = ’34’; $number = (int)$begin; var_dump( $number ); int 34 //Another correct way to convert string to integer $number = (int)get_post_meta( get_the_ID(), ‘begin’, true ); var_dump( $number ); int 34 //strops() = Find the numeric position of the first occurrence of needle in the haystack string. … Read more