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Wordpress $wpdb->get_results and num_rows - Stack Overflow

    https://stackoverflow.com/questions/13235947/wordpress-wpdb-get-results-and-num-rows
    1. if you JUST want the count (maybe for pagination total), it is faster to do: global $wpdb; $rows = $wpdb->get_results (" SELECT COUNT (*) as num_rows FROM " . $wpdb->prefix . "product_order …

filters - $wpdb->num_rows doesn't work - WordPress ...

    https://wordpress.stackexchange.com/questions/43383/wpdb-num-rows-doesnt-work
    Instead of using a query function directly I would use $wpdb->get_results. Second, $wpdb->num_rows will work now. Third: setup_postdata () is what you need to actually make use of the query outside of a loop. This means get_post (get_the_ID ()) doesn't apply …

wpdb Class WordPress Developer Resources

    https://developer.wordpress.org/reference/classes/wpdb/
    $num_rows The number of rows returned by the last query. $prefix The assigned WordPress table prefix for the site. $base_prefix The original prefix as defined in wp-config.php. For multi-site: Use if you want to get the prefix without the blog number appended. Multi-Site Variables. If you are using Multi-Site, you also have access to the following:

wpdb::query() Method WordPress Developer Resources

    https://developer.wordpress.org/reference/classes/wpdb/query/
    37 rows · $rows_affected = $wpdb->query( "# this comment breaks the $return_val UPDATE …

php - WordPress Development Stack Exchange

    https://wordpress.stackexchange.com/questions/131687/how-to-return-number-of-found-rows-from-select-query
    ### Search for IP in database function postviews_get_ip($id, $ip) { global $post, $wpdb; $wpdb->get_results("SELECT * FROM $wpdb->wp_postviews_ips WHERE postid = $id AND ip = $ip"); $rowcount = $wpdb->num_rows; return $rowcount; } postviews_get_ip($id, $_SERVER['REMOTE_ADDR']); //both $id and $_SERVER['REMOTE_ADDR']) return the values I'm …

WordPress $wpdb->insert two rows on custom table for each ...

    https://wordpress.org/support/topic/wordpress-wpdb-insert-two-rows-on-custom-table-for-each-post/
    Hi i want insert data to my custom table named ‘wp_liveshoutbox’ so i have have used do_action in single.php so when logged in user will check post, post id and user id inserting in table but it always inserting two id that is one is user checked post and and other one is next post id so why next post id inserting in custom table.

how to insert query in wordpress using wpdb? - Examples ...

    https://www.pakainfo.com/how-to-insert-query-in-wordpress-using-wpdb-examples/
    Jun 02, 2020 · insert query in wordpress for custom table The are specific wordpress wpdb methods for an insert or update sql. The basic usage of the insert() method $wpdb->insert($table, $data); $wpdb->num_rows – number of rows returned. We use the num_rows() methods to return the number of rows returned by a sql query. var_dump( $wpdb->num_rows);

WordPress/wp-db.php at master · WordPress/WordPress · GitHub

    https://github.com/WordPress/WordPress/blob/master/wp-includes/wp-db.php
    WordPress, Git-ified. This repository is just a mirror of the WordPress subversion repository. Please do not send pull requests. Submit pull requests to https ...

pdo-for-wordpress/PDOEngine.php at master · mrtorrent/pdo ...

    https://github.com/mrtorrent/pdo-for-wordpress/blob/master/pdo/PDOEngine.php
    Unofficial repository for the PDO for WordPress plugin, to try and consolidate development efforts - mrtorrent/pdo-for-wordpress
    [CATITEMSBL#1]

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