can’t grab PHP $_POST variable
I replaced $house = $_POST[‘house’]; with $house = isset( $_GET[‘house’] ) ? $_GET[‘house’] : false; and it’s working now.
php
Prepared DB Query from _POST array
Prepared DB Query from _POST array
Creating a custom register form
Ok, I found the solution. I placed the ‘wp_insert_user’ in a variable. And I used that variable to define the extra fields with ‘update_user_meta’. // If successful, register user $user_id = wp_insert_user($fields); update_user_meta( $user_id, ‘teste’, $fields[‘teste’] );
Local WordPress from Git repo, where to set document root?
So your Git repository was initialized in the wrong place. If you have the initial files, you can go back there and try again making sure the git repo is in the actualy document root and make sure all of the files are tracked. If you do not you can do a fresh install of … Read more
WordPress Shortcode based on other shortcode
Does the TOC need to be a shortcode? Perhaps giving the editors a meta box with a set of radio boxes for none, below and above options would be cleaner? You could then generate the TOC via the static variable approach you mentioned and output it during page render.
Update (a function) post’s featured image as soon as $image_url changes
Once you get URL of the image from Instagram and you know id of the post, you can use use the function from your question. You have to modify the code for the only if statement in it: if( wp_mkdir_p( $upload_dir[ ‘path’ ] ) ) { $file = $upload_dir[ ‘path’ ] . “https://wordpress.stackexchange.com/” . $filename; … Read more
defined (‘ABSPATH’) false after AJAX post to other PHP-file
Follow these steps and you should be good to go:- Localize your script where you are implementing ajax(https://codex.wordpress.org/Function_Reference/wp_localize_script) Then make use of wp_ajax_{myfunction} (admin) and wp_ajax_nopriv_{myfunction} And lastly implement your code inside that function myfunction(){ /****Your code goes here*****/ } Eg. https://stackoverflow.com/questions/17855846/using-ajax-in-a-wordpress-plugin
How to get all users by user_login as a json_encode array?
Try this one: function prefix_get_users(){ $args=array( ‘blog_id’ => $GLOBALS[‘blog_id’] ); $all_users=get_users($args); $arr=array(); foreach ($all_users as $val) { $arr[]=$val->data->user_nicename; } die(json_encode( $arr )); } Reference: https://codex.wordpress.org/Function_Reference/get_users
Can’t get_users info by using json_encode
Try this code function get_users(){ $all_users = get_users(); $arr=array(); foreach ($all_users as $val) { $arr[]=array( ‘value’=> $val->data->user_nicename, ‘label’=> $val->data->display_name, ‘icon’ => get_avatar_url($val->ID)); } wp_send_json($arr); }
How to use something like meta_query but for fields?
get_users is a wrapper for WP_User_Query, which offers some additional parameters for searching specific columns. $args = array( ‘search’ => $search, ‘search_columns’ => array( ‘user_login’ ) ); $user_query = new WP_User_Query( $args );