Execute("UPDATE `wp_users` SET user_nicename = 'me' WHERE id = 1 ")); * Usage: var_dump(Adodb::get_instance()->GetAll("SELECT * FROM `wp_users`")); * Usage: print_r(Adodb::get_instance()->GetRow("SELECT user_nicename FROM `wp_users` WHERE id = 1")); * Usage: print_r(Adodb::get_instance()->GetCol("SELECT user_nicename FROM `wp_users`")); * Usage: print_r(Adodb::get_instance()->GetAssoc("SELECT id, user_nicename FROM `wp_users`")); * Usage: echo Adodb::get_instance()->GetOne("SELECT user_nicename FROM `wp_users`"); */ if (!class_exists("Adodb")) { include('class-adodb.php'); } // test: var_dump(Adodb::get_instance()->GetOne("SELECT user_nicename FROM `wp_users`")); ?>