/?rastgele Yapımı hakkında bilgisi olan ?

function rastgele_yazi($yazi_sayisi="10") {

    global $wpdb;    
    $sorgu = "SELECT ID, post_title, post_status FROM $wpdb->posts where post_status='publish' ORDER BY RAND() LIMIT 0, $yazi_sayisi";
    $sonuclar = $wpdb->get_results($sorgu);
    foreach ($sonuclar as $sonuc) {
      $cikti .= "<li><a href=\"" . get_permalink($sonuc->ID) . "\" title=\"". "\">" . $sonuc->post_title ."</a></li>";
    }
    echo $cikti;

}

<?php rastgele_yazi('10'); ?>

function yazi_yonlendir() {
 global $wpdb;

 $query = "SELECT ID FROM $wpdb->posts WHERE post_type = 'post' AND post_password = '' AND post_status = 'publish' ORDER BY RAND() LIMIT 1";

 if ( isset( $_GET['random_cat_id'] ) ) {
 $random_cat_id = (int) $_GET['random_cat_id'];
 $query = "SELECT DISTINCT ID FROM $wpdb->posts AS p INNER JOIN $wpdb->term_relationships AS tr ON (p.ID = tr.object_id AND tr.term_taxonomy_id = $random_cat_id) INNER JOIN  $wpdb->term_taxonomy AS tt ON(tr.term_taxonomy_id = tt.term_taxonomy_id AND taxonomy = 'category') WHERE post_type = 'post' AND post_password = '' AND     post_status = 'publish' ORDER BY RAND() LIMIT 1";
 }

 if ( isset( $_GET['random_post_type'] ) ) {
 $post_type = preg_replace( '|[^a-z]|i', '', $_GET['random_post_type'] );
 $query = "SELECT ID FROM $wpdb->posts WHERE post_type = '$post_type' AND post_password = '' AND post_status = 'publish' ORDER BY RAND() LIMIT 1";
 }

 $random_id = $wpdb->get_var( $query );

 wp_redirect( get_permalink( $random_id ) );
 exit;
}

if ( isset( $_GET['rastgele'] ) ) {
 add_action( 'template_redirect', 'yazi_yonlendir' );
}

<a href="<?php bloginfo(); ?>/?rastgele">BAS</a>