In the success part of your code, you can build an array representing a post, and use wp_insert_post as such : Example $mypost = array( ‘post_title’ => ‘My Title’, ‘post_type’ => ‘page’ //… add other fields according to your form ); $mypost_id = wp_insert_post( $mypost ); //Returns new post id on success Any field you … Read more
you’re creating the $data and $where values as strings, not arrays. this: $data = “array( ‘somecol’ => ‘”.$newstr.”‘ )”; $where = “array( ‘id’ => “.$defid.” )”; should be: $data = array( ‘somecol’ => $newstr ); $where = array( ‘id’ => $defid );
First, prepare() allows you to specify two different types of data: %s for String Types %d for Integer/Numeric Types The reason is simple: MySQL only knows two (and a half) data types: Strings and Numerics (and Date/Time). So this way you specify what type it is and make sure only that type gets trough. Still … Read more
What you are asking for should be straight SQL. Try adapting the following: function check_for_ip($ip) { global $wpdb; $sql = <<<SQL SELECT true FROM `wpgrating` WHERE `ip` = %s SQL; return (bool) $wpdb->get_var($wpdb->prepare($sql, $ip)); } In essence, we do a simple SELECT with the IP in question as in the WHERE clause. (Note that it’s … Read more
You just need to add a DISTINCT to your SQL query, something like: $cities = $wpdb->get_col(“SELECT DISTINCT(meta_value) FROM $wpdb->usermeta WHERE meta_key = ‘my_cities_meta_key'” ); Alternatively, if you want to do it with php for some reason (if you want to know that a city is listed twice before displaying only unique entries) $cities = $wpdb->get_col(“SELECT … Read more
You’ve not joined the wp_terms or $wpdb->terms table where WordPress stores the term names. So here is the updated code- $post_type_query = ” AND post_type=”” . $selected_post_type . “””; $posts_per_month = $wpdb->get_results( “SELECT *, DATE_FORMAT(post_date, ‘%Y-%m’) AS month, COUNT(ID) AS count FROM {$wpdb->posts} AS wposts LEFT JOIN {$wpdb->postmeta} AS wpostmeta ON (wposts.ID = wpostmeta.post_id) LEFT … Read more
Try with this: function get_roles_that_cant($capability) { global $wp_roles; if ( !isset( $wp_roles ) ) $wp_roles = new WP_Roles(); $available_roles_names = $wp_roles->get_names();//we get all roles names $available_roles_capable = array(); foreach ($available_roles_names as $role_key => $role_name) { //we iterate all the names $role_object = get_role( $role_key );//we get the Role Object $array_of_capabilities = $role_object->capabilities;//we get the array … Read more
It’s hard to say why without seeing more of your code. So if you’re interested in knowing why, then I’d encourage you to share more of your code. If you’re only looking for a solution, then something like the following will probably work. (I say probably because I don’t know because I don’t have your … Read more
First of all, you should never concatenate SQL Query with any variables this way – it will cause SQL Injection vulnerability. Also… get_results method returns just an array of results. You can’t use it as an object and get num_rows from it – there is no such property in an array (it’s a property of … Read more
The part after WHERE decides which columns are searched. So you need to change it this way: $foods = $wpdb->get_results( $wpdb->prepare( “SELECT id, foodname, namevariations, calories, carbs, fat, protein, sodium FROM foodsTable WHERE namevariations like %1$s OR foodname like %1$s”, ‘%’ . $wpdb->esc_like( $search_text ) . ‘%’ ), ARRAY_A ); Also you were using LIKE … Read more