Time in PHP format

Question

am creating a wordpress function to schedule events in the following way:

add_action( 'wp', 'prefix_setup_schedule' );
function prefix_setup_schedule() {
    if ( ! wp_next_scheduled( 'send_email' ) ) {
        wp_schedule_event( time(), 'daily', 'send_email');
    }
}

Except that this team would have to be at 6:00 and not the time that was recorded, so I wanted to make it take the current day and the time always at 6:00 in this format of the team so that there are no problems in the function;

Some solution?

Answer 1

The function time() returns the timestamp current. If you want to create a timestamp at 18h of the current date, the code of the time() would be so:

strtotime(date("Y-m-d 18:00:00"));