The easiest way to overcome this would be to create a custom “getter” to pull the data from the user meta which will check and clean and update “on the fly” something like this: First create a function to check if the user exists, function does_user_exists($user_id){ global $wpdb; $user = $wpdb->get_var( $wpdb->prepare( ” SELECT user_login … Read more
As get_users does not support the order_by random, you could shuffle the array after calling the function. If you want to distribute it even, you could make another meta_value, where you store the number of appearances per user, and call the get_users with this new meta_key in ascending sort_order – this way the user with … Read more
It looks like your code is testing to see where every field on the form has class ‘payment_name’. If you instead only want to find one field with class ‘payment_name’, then you need to break out of the for loop once you’ve found that field. Also, strpos only returns false or an integer index into … Read more
Have a look at both functions esc_attr() and esc_html() Replace this one : add_shortcode(‘USER_META’, ‘user_meta_shortcode_handler’); function user_meta_shortcode_handler($atts,$content=null){ return esc_html(get_user_meta($atts[‘user_id’], $atts[‘meta’], true)); } with this : add_shortcode(‘USER_META’, ‘user_meta_shortcode_handler’); function user_meta_shortcode_handler($atts,$content=null){ return esc_attr(get_user_meta($atts[‘user_id’], $atts[‘meta’], true)); }
you could also use a label parameter in your shortcode, like this: [user_meta user_id=”1″ label=”publications”] with these code changes: * Display the selected user meta data with a shortcode */ add_shortcode(‘user_meta’, ‘user_meta_shortcode_handler’); /* usage: [user_meta user_id=”1″ label=”publications”] */ function user_meta_shortcode_handler($atts,$content=null){ extract( shortcode_atts( array( ‘user_id’ => ‘1’, ‘label’ => ‘publications’ ), $atts ) ); $output.='<h3>’.$label.'</h3>’; $output.= … Read more
It sounds like you are trying to use those location values for something they were not intended for, so you need to convert the values somehow. You can rename your .gifs to match the location value then you could do… if( !empty($korea) ) { echo ‘<img src=”http://www.mydomain.com/flags/’.$korea.’.gif” border=0>’; } Please note the change I made … Read more
Maybe you can try get_user_meta($user->ID, $course_field_name, true) ? By default, get_user_meta() returns an array See http://codex.wordpress.org/Function_Reference/get_user_meta
Make sure to have identical keys in both of the arrays. Keys ‘first_name’, ‘last_name’ and respective keys ‘fname’, ‘lname’ are different. If you can make them identical then first do it, otherwise you will either need to do string manipulation for these keys before using them or put a condition like below in the foreach … Read more
Well, you comparing the results of the email_exists function with $current_user->ID. If email exists, email_exists() return the ID of the user using that email or false if the email doesn’t exists. Imaging you are checking a email not being using, email_exists() return false and this if will validate: elseif(email_exists(esc_attr( $_POST[’email’] ) ) != $current_user->ID ) … Read more
These are not default fields added by WordPress. They have to be added via a theme or plugin. You will need go and check where these fields are added. I would speculate that there are some kind of priority set when these fields are registered. You need to add a lower priority (higher number) to … Read more