Question

I am new to wordpress. I don’t know about the syntax to fetch/get data from table and echo that.

plz help me.

and tell me about the syntax to fetch and echo in php with mysql.

Thanx.

Answer 1

Use wpdb class:

$myrows = $wpdb->get_results( "SELECT id, name FROM mytable" );
var_export($myrows);

Reference Wordpres.org

$row = $wpdb->get_row("SELECT post_content name FROM bu_posts where ID='56'");
echo $row->post_content;