count_many_users_posts() – Number of posts written by a list of users.
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Description
Gets the number of posts written by a list of users.
Usage
$string[] = count_many_users_posts( $users, $post_type, $public_only );
Parameters
- $users
- ( int[] ) required – Array of user IDs.
- $post_type
- ( string|string[] ) optional default: post – Optional. Single post type or array of post types to check. Defaults to 'post'.
- $public_only
- ( bool ) optional – Optional. Only return counts for public posts. Defaults to false.
Returns
string[] Amount of posts each user has written, as strings, keyed by user ID.
Source
File name: wordpress/wp-includes/user.php
Lines:
1 to 24 of 24
function count_many_users_posts( $users, $post_type = 'post', $public_only = false ) { global $wpdb; $count = array(); if ( empty( $users ) || ! is_array( $users ) ) { return $count; } $userlist = implode( ',', array_map( 'absint', $users ) ); $where = get_posts_by_author_sql( $post_type, true, null, $public_only ); $result = $wpdb->get_results( "SELECT post_author, COUNT(*) FROM $wpdb->posts $where AND post_author IN ($userlist) GROUP BY post_author", ARRAY_N ); foreach ( $result as $row ) { $count[ $row[0] ] = $row[1]; } foreach ( $users as $id ) { if ( ! isset( $count[ $id ] ) ) { $count[ $id ] = 0; } } return $count; }