post-meta

Add post’s category as a meta tag to the post

You can use the below snippet to achieve the result. add_action( ‘wp_head’, ‘so_407790_add_meta_tags_to_post’ ); /** * Add category meta tags to post. */ function so_407790_add_meta_tags_to_post() { // Get the current page categories. $categories = get_the_category(); if ( ! $categories ) { return; } // Category slug into list with comma separated. $category_list = implode( ‘,’, … Read more

Filter posts by meta key

By passing the meta key parameters. you can filter you posts. $args = array( ‘post_type’ => ‘post_type’,(optional) ‘meta_key’ => ‘age’, ‘meta_query’ => array( array( ‘key’ => ‘loan_min’, ‘value’ => $amount, ‘compare’ => ‘>=’, ), array( ‘key’ => ‘loan_min’, ‘value’ => $amount, ‘compare’ => ‘<=’, ), ), ); $query = new WP_Query( $args ); You can … Read more

troubles with get_post_meta (and saving it)

here’s the complete code : if somebody could try it, i might doing something wrong, but i can’t find out what. (the whole code is inside a widget page) /* * * add meta box : habillage * */ add_action( ‘add_meta_boxes’, ‘myplugin_add_custom_box’ ); add_action( ‘save_post’, ‘myplugin_save_postdata’ ); /* Adds a box to the main column … Read more

Is there a way combine posts meta_name?

you can use the same meta_key for multiple values, for example: meta_key – ‘links’ meta_value – ‘link1’ meta_key – ‘links’ meta_value – ‘link2’ then you can get the meta as an array of links: $links = get_post_meta($post->ID, ‘links’); if ($links){ foreach ($links as $link){ echo $link; } }

add post meta front end edit

This code should be conditional first and then form output since you can’t use wp_redirect after headers are set and you are updating so use update_post_meta instead of add_post_meta. Try: if( ‘POST’ == $_SERVER[‘REQUEST_METHOD’] && !empty( $_POST[‘action’] ) && $_POST[‘action’] == “edit_post” && isset($_POST[‘pid’])) { $the_post = get_post($_POST[‘pid’]); $the_post = array(); $the_post[‘post_content’] = $_POST[‘description’]; $the_post[‘data’] … Read more

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