Script which insert comments to a post of wordpress - by using the plugin rich reviews

wp-add-comment-rich-reviews.php

function addComment(){

global $wpdb;

$slug = 'YOUR_SLUG';  //the slug of your post where you want to insert comments

$post_id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = '$slug'"); //retrieve id of the post

$comentarios = array(); //custom array of comments to insert...please fill in with your values
$nombres = array(); //custom array of names to insert...please fill in with your values

$randIP = "".mt_rand(0,255).".".mt_rand(0,255).".".mt_rand(0,255).".".mt_rand(0,255); //random ip

//one comment
$comentario_aleatorio = $comentarios[array_rand($comentarios)]; //get a random value of the comments array
$nombre_aleatorio = $nombres[array_rand($nombres)]; //get a random value of the names array

//insert in the table
$table = 'wp_richreviews';
$data  = array( date_time => current_time( 'mysql' ),reviewer_name => $nombre_aleatorio, reviewer_email => "", review_title => "", review_rating => rand(3,5),
    review_text => $comentario_aleatorio, review_status => 1, reviewer_ip => $randIP, post_id => $post_id, review_category => "none" );
$wpdb->insert( $table, $data );
}